Top 10 Best Bia Scale

FULL BODY COMPOSITION ANALYSIS Track your daily progress and monitor 16 detailed measurements of your body including weight, body fat, BMI, muscle mass, bone mass, and even your standing heart rate.. ADVANCED TECHNOLOGY FOR HIGH ACCURACY The sensitive ITO-coating technology on Smart Scale P2 Pro allows you to step on anywhere for the bioelectrical impedance analysis BIA to still give insightful readings. High-precision manganese steel sensors can detect subtle weight changes accurately up to 50 g 0.1 lbs so you can celebrate even the little wins.. 3D VIRTUAL MODEL Watch your body's progress throughout your fitness journey with a virtual, U-Body 3D model, featuring you. Your avatar will match the proportions and measurements of your biceps, chest, waist, hips and thighs that you input, and give you a detailed visual of your changes.. THIRD-PARTY APP SYNCING Connect to the EufyLife App using Wi-Fi or Bluetooth and automatically upload data. You can also sync EufyLife with Apple Health, Google Fit, or Fitbit to keep your progress all in one place.. FOR THE WHOLE FAMILY Add unlimited users to the app and track everyone's personal fitness journey. With Baby mode or Pet mode, you can monitor the healthy, everyday growth of your baby or pet..

AMAZING ACCURACY CHOICE - Our-owned professional factory focuses on RD and manufacturing for high quality scales SINCE 2001. We make the digital bathroom scale for body weight and body fat with up-to-date expertise, and proudly guarantee not only capacity 400lb180kg in high 0.1lb0.05kg accuracy, but also body composition index credible.. EASY SETUP AND SERIOUS PRIVACY - The digital weight scale is super convenient to create unlimited users for family and friends, special Zero-Current mode for pregnant, baby and child to only measure weight and BMI. All user data of Vitafit App is secured and stored in US and EU Cloud Server via AWS Amazon Web Services. We protect your personal PRIVACY by best-in-class standard.. 13 KEY BODY COMPOSITION 13 key body composition including Weight, BMI, Body fat, Water and Muscle etc., are showed and stored in APP, along with weighing numbers showed on smart body fat scales. Our professional team has been researching and developing GENUINE BIA technology and algorithm over 20 years, which highly recognized by over 45 million users worldwide.. SYNC AND SHARE Our app easily setting goals and tracking fitness progress graphs in daily, weekly, or monthly. And seamlessly SYNCS our app data with popular apps Apple Health, Google Fit, Samsung Health and Fitbit. Furthermore, conveniently share your happy healthy journey on major social media platform.. BEYOND OUR SMART WEIGHING SCALES The first-class quality and social management system of our factory has been certified by ISO and Social Accountability. All Vitafit Scale proudly produced by ourselves. All Vitafit products are supported by our US customer service center in the heartland state Missouri. Vitafit INSPIRED BY LIFE, for Better Life..

MEET YOUR PERSONAL COACH Smart Scale P3 won't yell at you, but it does find the right fitness plan through careful calculation of your weight, body fat, and muscleso your health goals stay on track.. MOTIVATE YOURSELF WITH YOUR 3D MODEL As you progress through your fitness journey, your personal avatar changes with youand encourages you during every workout.. SET WHAT YOU SEE FIRST No more annoying scrollinginstead, you set the body data you want to see and where on Smart Scale P3 and EufyLife.. PRECISE WEIGH-INS, EVERY TIME No more guessing with highly sensitive ITO coating and a more precise pressure sensor that ensures accuracy down to 0.1 lb 50 g.. TRACK 16 HEALTH STATS Know exactly what's going on with your body. eufy Smart Scale P3 tracks 16 stats, including body fat percentage and heart ratethen sends it to your phone.. Note Only support 2.4GHz Wi-Fi. 5GHz Wi-Fi is not supported..

AMAZING ACCURACY CHOICE - Our-owned professional factory focuses on RD and manufacturing for high quality scales since 2001. We make the digital bathroom scale for body weight and body fat with up-to-date expertise, and proudly guarantee not only capacity 400lb180kg in high 0.1lb0.05kg accuracy, but also body composition index credible.. EASY SETUP AND SERIOUS PRIVACY - The digital weight scale is super convenient to create unlimited users for family and friends, special Zero-Current mode for pregnant, baby and child to only measure weight and BMI. All user data of Vitafit App is secured and stored in US and EU Cloud Server via AWS Amazon Web Services. We protect your personal privacy by best-in-class standard.. 13 KEY BODY COMPOSITION 13 key body composition including Weight, BMI, Body fat, Water and Muscle, are showed and stored in APP, along with weighing numbers showed on scales. Our professional team has been researching and developing the body composition algorithm over 20 years, which highly recognized by over 45 Million users worldwide.. SYNC AND SHARE Our app easily setting goals and tracking fitness progress graphs in daily, weekly, or monthly. And seamlessly sync our app data with popular apps Apple Health, Google Fit, and Fitbit. Furthermore, conveniently share your happy healthy journey on major social media platform.. BEYOND OUR SMART WEIGHING SCALES The first-class quality and social management system of our factory has been certified by ISO and Social Accountability. All Vitafit Scale proudly produced by ourselves. All Vitafit products are supported by our US customer service center in the heartland state Missouri. Vitafit Inspired by Life, for Better Life..

AMAZING ACCURACY CHOICE - Our-owned professional factory focuses on RD and manufacturing for high quality scales since 2001. We make the digital bathroom scale for body weight and body fat with up-to-date expertise, and proudly guarantee not only capacity 400lb180kg in high 0.1lb0.05kg accuracy, but also body composition index credible.. EASY SETUP AND SERIOUS PRIVACY - The digital weight scale is super convenient to create unlimited users for family and friends, special Zero-Current mode for pregnant, baby and child to only measure weight and BMI. All user data of Vitafit App is secured and stored in US and EU Cloud Server via AWS Amazon Web Services. We protect your personal privacy by best-in-class standard.. 13 KEY BODY COMPOSITION 13 key body composition including Weight, BMI, Body fat, Water and Muscle, are showed and stored in APP, along with weighing numbers showed on scales. Our professional team has been researching and developing the body composition algorithm over 20 years, which highly recognized by over 45 Million users worldwide.. SYNC AND SHARE Our app easily setting goals and tracking fitness progress graphs in daily, weekly, or monthly. And seamlessly sync our app data with popular apps Apple Health, Google Fit, and Fitbit. Furthermore, conveniently share your happy healthy journey on major social media platform.. BEYOND OUR SMART WEIGHING SCALES The first-class quality and social management system of our factory has been certified by ISO and Social Accountability. All Vitafit Scale proudly produced by ourselves. All Vitafit products are supported by our US customer service center in the heartland state Missouri. Vitafit Inspired by Life, for Better Life..

Full 20 biometric analyses weight, BMI, BMR, Fat Mass, Body Fat, Ideal Body Weight, Muscle Mass, Muscle Rate, Protein, Fat-free Body Weight, Body Age, Body Type, Bone Mass, Body Water, Visceral Fat, Subcutaneous Fat, Protein Mass, Muscle Mass, Body Water, Bone Age, Skeletal Muscle, Water Weight, obesity level..   Fitdays app works with Samsung Health, Apple Health, Fitbit, and Google Fit. The app is also available for Apple Watch. Fitdays App also supports baby mode which can record the weight of children and pets. You can also share your fitness data with family and friends..     You can create an unlimited number of accounts on the Fridays app, where you can save all the data of all family members. The app works with Bluetooth 4.0 or above. You can weigh yourself at any time without your mobile device, the data will sync with the app once your mobile device is connected.. When your finger touches these sensors, Display your body index results in about 7 seconds, the screen can read your body data directly, and the mobile APP can save and track your body characteristics changes indefinitely. Pay attention to the system compatibility requirements of the App Android system 4.0 or above, Apple system 8.0 or above.. If your foot is the largest size, there is no need to worry about the toes hanging in the air, because the scale surface is super large, which has better stability and comfort. The cable makes it suitable for adult users up to 6 6' in height. If the weight results show abnormally low or high, place the monitor on a hard and level floor or clear zero and then scale. Not suitable for use on carpets..

Empower Your Health with Precision and Insight Experience the Healthkeep smart body fat scale, a revolutionary device that goes beyond mere weight readings and delves into the intricacies of your body composition. Powered by cutting-edge technology, it seamlessly integrates body fat analysis and heart rate monitoring, providing a comprehensive overview of your health status.. Track Your Body's Transformation After each measurement, the bioimpedance scale effortlessly displays your body composition data on its large VA screen, including weight, BMI, body fat percentage, water content, muscle mass, bone mass, heart rate, and more. Dive deeper into your body's transformations by accessing weekly, monthly, and annual trends within the intuitive Fitdays app.. 15 Vital Body Data at Your Fingertips Uncover a wealth of insights into your health with 15 comprehensive body metrics. Monitor weight, BMI, body fat, body water percentage, muscle mass, skeletal muscle frequency, bone mass, heart rate, lean body weight, biological age, proteins, BMR, heart index, subcutaneous fat, and visceral fat. The large display ensures clear visibility of crucial information.. Tailored Measurement Modes for Personalized Insights The Bluetooth scale caters to diverse user needs with its athlete mode, baby mode, and visitor mode. Athletes can leverage the athlete mode to gauge their fitness progress, while the baby mode ensures accurate weight measurements for your little one. When friends visit, the visitor mode allows them to check their weight, BMI, and body fat percentage without accessing your personal data or history.. Seamless Data Synchronization and Sharing Leverage the Fitdays app to synchronize your measurement data and visualize your body's progress through intuitive graphics. Seamlessly integrate your health data with popular fitness apps like Apple Health, Google Fit, Samsung Health, and Fitbit. Share your achievements with friends, motivate each other, and collaborate on fitness goals.. High Precision and Effortless Operation Experience unparalleled accuracy with four high-precision sensors and four highly sensitive electrodes utilizing advanced BIA technology. The scale boasts a maximum load capacity of 400lbs, catering to the needs of most individuals. Enjoy automatic calibration, automatic start and stop, automatic zero reset, and low battery indicator for optimal convenience.. Please Note The button to switch weight units is located inside the battery cover..

13 Body Composition Analyzer Monitor more than just weight with our smart scale. Track BMI, body fat percentage, muscle mass, BMR, bone mass, and more for a holistic view of our health journey. High Precision Measurements The digital scales provides accurate measurements up to 400lb 180kg in 0.2lb 0.05kg increments. Utilizing 4 highly sensitive electrodes and advanced technology, our scale provides precise body composition analysis. Note Please place the bathroom scale on a flat and hard platform to weigh. Designed for You The FITINDEX App supports Unlimited Users and Baby WEIGHING Mode. Set goals, monitor progress with graphs, and export data in CSV format. Perfect for individuals, families, and friends striving for weight loss, muscle gain, or fitness goals. Syncs with Fitness Apps Sync effortlessly to with popular fitness apps like Fitbit, Apple Health, Samsung Health, and Apple Watch. Download the FITINDEX App from the App Store or Google Play, with the assurance that your personal information remains secure. Use with Ease Simple installation and setup make our smart scale suitable for beginners. Enjoy faster access to precise measurement metrics on your phone with simply pairing steps. Step-on technology, auto onoff function, auto-calibration, low battery indicator. Easy to read large LED display and clean FSA HSA store eligible.

Large LED Screen Display The arboleaf smart body fat scale features an 11.81x11.81 inch platform and a 5.35 HD LED vibrant color display that showcases 8 key metrics such as bmi, body fat, muscle mass. After downloading the arboleaf app and completing the initial setup, you can view these measurements directly on the display without needing to open the app each time, making health monitoring effortless. Perfect for both personal and gym use.. 14 Body Composition Analyzer The scale for body weight 500lbs accurately tracks 14 essential fitness indicators, including Weight, BMI, Body Fat, Fat-free Weight, Subcutaneous Fat, Visceral Fat, Water, Muscle Mass, Bone Mass, Protein, BMR, and Body Age. Utilize the arboleaf smart scale for tailored fitness planning and detailed health monitoring. Ideal for those focused on weight tracking.. High Precision 500lb Scale The scale with bmi, body fat, muscle mass is equipped with four high-sensitivity electrodes and precision sensors, ensuring precise readings down to 0.1lb0.05kg. With a maximum weight capacity of 500lb225kg, the weight scale is designed for reliability and long-term use. Ensuring the accuracy of every measurement you take. Perfect for family use and bodybuilding.. User-Friendly App Multi-User Tracking Easily download the arboleaf app to monitor your health journey and sync seamlessly with Apple Health, Google Fit, and Fitbit. This weighing scale for body weight supports up to 8 users, displaying progress for each on a monthly, weekly, or yearly basis. Ideal for families, bodybuilders, and anyone focused on health and fitness. Ideal for households and group fitness tracking.. Dedicated US-Based Customer Support Committed to your satisfaction, our professional Texas-based team provides top-tier customer service. We are here to quickly address and resolve any issues, ensuring you have a seamless experience with arboleaf from start to finish.. Safety Initial Setup If you have a pacemaker or are pregnant, avoid using the body weight scale. For first-time setup, pair your phone with the scale once, then view data directly on the digital scale.. FSA or HSA eligible. Syncs with apple watch.

FSA HSA eligible. FIRST-RATE QUALITY Don't settle for less. As the selling brand of body weight scales in the US, Etekcity is known for innovative and high-performing products. Source StacklineRetail Intelligence, U.S. Amazon Data Market Share, February 2019-2021. FULL BIOMETRIC ANALYSIS Getting thinner but not losing any weight. This is due to muscle gain and fat loss. A conventional scale won't show you that, but The Apex scale will. View 14 biometric measurements, including heart rate, with Etekcity Apex scale. FUN, INTERACTIVE DISPLAY Unlike conventional scales, this display allows you to track progress and provides fun, interactive messages even without having to get your phone. The measurements will automatically sync to the VeSync app via wifi connection. JUST ASK ALEXA Alexa, ask VeSync how much weight I have lost this month. Keep the motivation going with hands-free voice control. IMMERSIVE APP EXPERIENCE Set goals and track your progress with data graphs, sync information with Apple Health, Google Fit, FitBit, MyFitnessPal, and Samsung Health. Rest assured, VeSync will not share your personal information with any third parties. CONSISTENT ACCURACY Upgraded with ITO-coating for accurate results, the Apex scale guides your feet to the right place, so you don't have to guess anymore. ONE SCALE FOR THE WHOLE FAMILY Use Zero-Current Mode to safely measure weight and BMI during pregnancy, while Baby Mode helps track baby or pet's growth. With unlimited user profiles for family and friends, this scale is designed with everyone in mind. THOUGHTFULLY DESIGNED No batteries needed Used an average of 3x per day, the scale can last up to 6 months on a single charge. Additionally, the scale's arched structure provides long-lasting durability and core stability.

FSA HSA eligible. FIRST RATE QUALITY Don't settle for less. As the no.1 SELLING BRAND of body weight scales in the US, Etekcity is known for innovative and high-performing products. Source StacklineRetail Intelligence, U.S. Amazon Data Market Share, February 2019-2021. CONSISTENT ACCURACY Tired of inaccurate scales. Our scale can offer you increments down to 0.05lb 0.02kg for objects between 0.22lb and 22lb, and 0.1lb 0.05kg for objects between 22lb and 400lb. With over 10 YEARS OF INNOVATION, Etekcity is a brand you can always trust. 13 ESSENTIAL BIOMETRICS Fitness isn't about fitting into one mold, but it's often shown as a single resultyour weight. This smart fitness scale provides 13 body composition measurements, including body fat ratio, muscle mass, BMI, and more, so you can pinpoint areas of improvement and finetune your fitness goals. JUST ASK ALEXA Let the results speak for themselvesConnect the VeSync app to Amazon Alexa to get your question answered. IMMERSIVE APP EXPERIENCE Sync data with other fitness apps such as Apple Health, Samsung Health, Google Fit, FitBit and MyFitnessPal. With the free VeSync app, you can set goals and view progress graphs. REST ASSURED, VeSync will not share your personal information with any third parties. 1 SCALE FOR THE WHOLE FAMILY With UNLIMITED user profiles for family and friends, this scale is designed with everyone in mind. Please note this scale is not intended for use by professional athletes.

6 Key Body Ingredient Metrics Analysis Body Weight, Weight Tracking, 4 User Recognition, Body Fat , Body Water , and Muscle Mass.. Accurate Measurement High precision sensors and 4 sensitive electrodes measure in increments of 0.2 lbs with a maximum capacity of 400 lbs, to ensure the accuracy of each value.. Strong Design 11.8 x 11.8 tempered charcoal grey glass platform features stainless steel accents.. Taylor Precision Products Taylor established in 1851 still stands today for strong brands, high quality, high accuracy, and dedication to innovating both the professional and consumer markets.. USA Based In house design, marketing, engineering, and customer service teams..

17 DIFFERENT BODY MEASUREMENTS - FitTracks Dual BIA Technology uses two different frequencies to accurately find 17 different measurements, including body mass index, muscle mass, and obesity level.. UP TO 8 USERS PER DEVICE - FitTrack recognizes users and tracks results for up to 8 different people, including your baby, while keeping individual results private.. INTEGRATED APP FOR iOS AND ANDROID - Scan the QR code on manual or the back of the scale to download the app, the app keeps your measurements on your smartphone device. Track the progress of your body health indicators and set weigh-in reminders.. WEIGHT MANAGEMENT - FitTrack Dara helps you be more aware of how your diet and lifestyle affects each aspect of your body health. Athlete infant modes increase effectiveness for all types of users.. AWARD-WINNING PRECISION TECHNOLOGY - FitTrack prides itself on manufacturing precise weighing mechanisms that ensure body composition measurement accuracy..

FDA CLEARED, DARE TO COMPARE Uses TANITA's Bioelectric Impedance Analysis BIA technology to give 11 full body measurements, including weight, body fat , muscle mass, muscle quality score, physique rating, body water , daily caloric intake, metabolic age, bone mass, visceral fat rating and body mass index.. Tempered glass platform with transparent electrodes, guest mode and athlete mode, automatic user recognition with a color-coded display.. Part of the World's ONLY advanced multi frequency full body composition monitors for home use.. Built in Bluetooth technology transfers body composition measurement to Tanita's FREE Healthy Edge Mobile app for iPhone, Android and Amazon Fire..

Measures 7 different fitness indicators Body fat percentage, BMI, skeletal muscle, resting metabolism, visceral fat, body age, and weight. Accurately measures body fat percentage using proven bioelectrical impedance method. Easy to read digital screen displays body weight up to 330 pounds in seconds. Recommended to take the measurement in the morning before exercise, eat, drink or take a shower. Voltage 1.5 V. Stores up to 4 individual profile settings so the whole family can track their progress with 90 days of memory. Retractable cord makes it suitable for adult users up to 6 6 34 tall, if the weight value is displayed abnormally low or high then place the monitor on a hard and level floor.

Renpho smart app works in connection with fitness apps. Easy setup app works with Fitbit App, Google Fit. Renpho already has millions of happy global users. FSA HSA eligible. 13 essential body measurements. Body weight shows on the scale, other body composition data including weight, BMI, body fat percentage stored in the app. Track everybody's metrics change on Renpho app.. User-friendly app. Download Renpho app at App Store or Google Play, also works with Apple Watch Except for Apple Watch Series 1. Renpho App works with Bluetooth 4.0 and above.. High-Quality Innovation. Auto calibration, high precision sensors measure in increments of 0.2 lb, 0.05 kg with 400lbs, 180kg capacity. 4 high sensitive electrodes. DO NOT let the sides of the scale, especially the four corners of the surface tempered glass hit any object, and it is recommended to wrap the four corners of the glass with soft objects.. Monitor your progress, unlimited users and baby weighing mode. Renpho connects with apps to help motivate toward your goals, save historical data, and track your daily, weekly, and monthly progress. Use baby weighing mode for weighing baby or pets, 1 scale for whole family, support for adding unlimited users..

COMPREHENSIVE BODY COMPOSITION ANALYSIS Unlike other 4-electrode scale for body weight, which only measure half of the body, our body fat scale utilizes eight-electrode technique for segmental BIA to measure 5 segmental of your body4 limbs and torso directly. The professional body composition analysis report which can accurately inform you of the index data of each part of your body, and you can exercise your arms, abdominal muscles, thighs, and a balanced diet based on physical health.. EXTRA LARGE DISPLAY After connecting APP to complete the first measurement, our weight scale can intuitively measure and show 8 essential body composition including weight, BMI, body fat, body water, muscle mass, bone mass, body age and body type on the super-large VA colorful display, easy to read, without connecting your APP each time. Up to 24 sets of data can be stored in the digital bathroom scale and automatically synced to the APP once your phone and scale connect.. 20 ESSENTIAL MEASUREMENTSPROGRESS TRACKING The scales for body weight and fat can accurately measure 20 body composition measurements including body weight, BMI, body fat percentage, water weight, muscle mass, bone mass, subcutaneous fat, visceral fat, etc. And the APP provides detailed trend charts of 15 measurements to track the changes of your body composition over days, weeks, months or even years, helps you adjust your fitness plan accordingly.. INTELLIGENT DATA MANAGEMENT This scale with body fat and water weight allows you to create up to 24 user profiles, each user's data will be managed individually, and it is smart to recognize the users automatically. The APP allows you to share data with Apple Health, Google Fit, Fitbit and Samsung Health, help you to manage your physical conditions conveniently. You can also share your achievements with friends through Fitdays APP.. HIGH QUALITY AND ACCURACY This smart scale is equipped with 4 high-precision sensors and newest BIA technology, it can track your body weight with 0.2 lb100 g accuracy, supports up to 400 lb and the ITO coated sensor area fits any foot size. You can choose your preferred weight units lb, kg, st. It can be used 200 times after being fully chargedNote Please use a 5v 1A charging adapter and the charging cable included with the package to charge the device..

Super High Quality and Accuracy. Posture scale is equipped with 4 high precision G-shape sensors and 4 high sensitive electrodes, with advanced BIA technology to ensure your accurate readings with division at 0.2lb100g, up to maximum capacity 400lb180kg. With extra large display, low power overload indication, step-on technology and 4xAAA batteries included.. Easily sync with Health Apps. Free download FITDAYS app from app store or Google play, and FITDAYS app can easily sync with Apple Health, Google Fit, Samsung Health, Fitbit and so on, which let you store and share your data more conveniently. Smart phones can bind and record all the changes automatically with this scale.. Essential Body Data. Posture smart scale not only shows weight but also BMI, body fat, subcutaneous fat, body water, protein, BMR, body age etc., by electrical Bio-Impedance Measurement Technology. You can weigh yourself and check your body data anytime.. Keep Tracking Your Effort Easily. The Fitdays app provides detailed charts and saves historical data to track the changes of your body composition over days, weeks, months or even years. Its Athlete Mode also gives fitness persons a precision analysis of their body.. Unique Heart Rate and Body Shape Index Function. Posture adopts newest BIA smart chip to measure not only body fat, but also show the change of heart rate, heart index, knowing your body status in all aspects. To test your body shape to keep a good posture in daily life..

Full Body Analysis The GE Fit Plus Smart Body Fat Scale accurately analyzes and tracks nine key fitness metrics. These include body weight, body fat percentage, muscle mass, body water, visceral fat, fat-free body weight, BMI, BMR, and bone mass directly to your phone via Bluetooth. This scale will help you reach your fitness goals even faster. Large Vertical Alignment LCD Display This model features a large color LCD screen that displays your weight and five other major body composition readings directly on the scale, in addition to app displays on your phone. The large and easy to read, Vertical Alignment VA LCD panel provides the best contrast and colors to perfectly present your body composition metrics. Reliable and Accurate Measurements This scale is equipped with E-shaped sensors with sensitive electrodes that accurately provide your weight metrics down to 0.2 lb. increment. This scale's capacity is 396lbs. GE quality standards ensure the reliability and consistency of our smart scales. Simple Convenient No worry about batteries because this scale doesnt need them. You can easily charge it the same way you charge your cell phone. Featuring step-on technology, auto-calibration, and auto user-recognition for up to 8 users, this scale only requires you to step on it. Once the scale reads your measurements, it will send the results directly to your phone via Bluetooth. This scale doesn't require an extra step to calibrate, and you don't need to carry your phone while you weigh. Great gift for Mother's Day and other festival.. User-Friendly App The free app Fit ProfileAuthoried by GE is simple to use and supports an unlimited number of users, and keeps track of your progress graphically to help you and your family stay healthy. Whether you are on the go, or just wanting to know, you can open your app to check your measurements in detail anywhere and anytime. Also, it can sync with Fitbit, Google Fit and Apple Health. Please be assured Fit Profile, will never share your personal informaiton with any third parties. Practical Design GE smart scale features troubleshooting displayed on the scale screen to help you better use it and get accurate measurements. For example, Err2 means that you stand on it for too long. After the weight number flashes twice, the weighing is over see more details in the user manual. Precautions Do NOT use if you have a Pacemaker or any other internal medical device in your body. The scale could be low battery due to long-time storage, please charge it when receiving..