Scale for Body Weight and Fat Percentage, RunSTAR Digital Accurate Bathroom Smart Scale with Large Display, FSA&HSA Eligible 13 Body Composition Analyzer Sync App
Original price was: $42.99.$39.99Current price is: $39.99.












Price: $42.99 - ($39.99 / count)
(as of Oct 15, 2025 16:53:13 UTC – Details)
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How to connect the Starfit APP with the scale?
1, download Stafit APP and complete registration;
2, click on “Account” and find “My Devices”;
3, click on the “+” in the upper right corner, then click on the “Bluetooth” logo on the page and you will enter the searching for the smart devices.
4, click on the “Bluetooth logo” on the page and it will go to “Searching for the smart devices”. When you find “Runstar-RX”(bluetooth name of scale), click to complete the connection. At this point, please note that a connected logo will appear on the screen of the scale.
Large LCD Screen Display: Instead of normal LCD display scales, the Runstar scale features a large display screen that shows 6 key measurements, including weight, body fat rate, BMI, muscle mass, body water rate and bone mass. You can completely free your hands to read these measurements at a glance without having to open your APP for every measurements.
Three Guarantees for High Accuracy: This ultra-precision body fat scale, adopting the advanced BIA technology, is equipped with 4 high sensitive electrodes and 4 high precision G-shape sensors that have passed 100,000 times sensor performance tests to enhance accuracy.The scale ensures accurate measurement results to within 0.2lb/100g and has a maximum weight capacity of 400lb/180kg.
13 Essential Body Composition data Analyzer: Runstar Scale utilizes electrical Bio-Impedance Measurement Technology to calculate including Weight, BMI, Body Fat, Fat-free Body Weight, Subcutaneous Fat, Visceral Fat, Water, Muscle Mass, Bone Mass, Protein, BMR and Body Age. You can monitor and track your body data over time periods (by weeks, months or even years) on Starfit App anytime anywhere, which can help guide you towards a healthier lifestyle or track your fitness progress.
User-friendly APP: You can download the Starfit app from App Store or Google Play. The smart scale supports offline measurement, which allows the data be measured and automatically synced onto the APP after connecting the app to complete the first measurement. The app also syncs easily with other fitness apps like Apple Health, Health Connect and so on.
Family Health Guardian: With the ability to create up to 24 user profiles and identify the user instantly when one steps on, the RunSTAR Scale is perfect for families and friends who want to track their body data for health. (Baby Mode supported.) The scale is great for bodybuilders, weight loss enthusiasts, and anyone who wants to maintain a healthy lifestyle.
FSA or HSA eligible.
13 reviews for Scale for Body Weight and Fat Percentage, RunSTAR Digital Accurate Bathroom Smart Scale with Large Display, FSA&HSA Eligible 13 Body Composition Analyzer Sync App
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Original price was: $42.99.$39.99Current price is: $39.99.

MarÃa del Valle –
Accurate and very easy to use
This smart scale is excellent! The setup was quick and simple, and it synced with the app on my phone right away. The readings are very accurate, and I love that it shows not only weight but also body fat, BMI, and other useful metrics. The display is clear and easy to read, and the design looks modern and sleek in my bathroom. It really helps me track my progress and stay motivated. For the price, this scale is amazing value. Highly recommend it!
Alex –
Smarter scale I love
The RunSTAR Smart Scale is excellentâvery accurate, easy to use, and the large display makes readings clear at a glance. The app syncs seamlessly and tracks multiple body metrics beyond just weight, like body fat percentage and muscle mass, which really helps monitor progress. Setup was quick, and it connects smoothly with my phone. Being FSA/HSA eligible is a bonus. Highly recommend for anyone who wants reliable tracking and a simple, smart health tool.
Melvin E. Silverio –
Accurate and Insightful Smart Scale
The Runstar Smart Scale is an excellent tool for tracking overall health and fitness. Setup with the app was quick and seamless, and it syncs instantly to provide detailed metrics like weight, body fat, muscle mass, and BMI. The readings are consistent and accurate, helping me monitor progress beyond just pounds. I love the sleek design and clear, easy-to-read display. A perfect addition to any fitness journeyâhighly recommend for anyone serious about tracking their body composition.
BreannanPatrick –
Works well, easy to use, a few small quirks
Iâve had this scale since August 2nd and so far, I really like it. Itâs super easy to use and gives you more than just your weight it tracks things like body fat %, BMI, water weight, and more. The display is bright and clear, and I like how it automatically syncs to the app on my phone after I weigh in. The app was simple to set up and shows all the stats in a way thatâs easy to understand. I havenât tried syncing it with other fitness apps yet, but for basic tracking it works just fine on its own. Only minor complaint is that the app can sometimes take a second to load, and I wish the scale stored the data if youâre not near your phone. But for the price, itâs definitely worth it. I use it daily and itâs been consistent and accurate so far. Would recommend if youâre looking to track more than just your weight without spending a fortune.I also like ylu can set up multiple accounts for everyone in your family they have kid accounts as well as adults. Although I do like this, but all the percentages you can see for the adult isn’t available for kids that was a bummer.
Rong Chen –
Accurate
This smart scale is amazing! Setup was quick and easy, and it synced with the app in no time. The readings are very accurate, and I love that it not only shows weight but also body fat, BMI, and other useful metrics. It really helps me track my progress and stay motivated. For the price, this scale is an excellent value. Highly recommended!
Shehzad Chottani –
Smart Scale with Accurate information
Awesome scale to check body weight. Smart app is too awesome. Setup is quick and easy to use, synced with my mobile right away. Accurate reading and result shows on App is remarkable.Display screen is clear and readable. Affordable price.Machine is very light, looks awesome. Highly recommended!!
Sanjaya –
Solid scale
This scale has been such a good buy! The display is big and easy to read, and the app connects quickly so I can see my weight, body fat %, and a bunch of other stats right on my phone. I like that it feels accurate and consistent, and itâs nice being able to track more than just weight. Setup was simple, the app is easy to use, and itâs actually motivating to see progress over time. For the price, itâs a really solid smart scale.
Gladys –
Accurate, Easy to Use, and Keeps Me Motivated!
This smart scale is fantastic! The large display is super easy to read, and it gives me way more than just weight, it tracks fat percentage, BMI, and other body metrics that sync right to the app. Setup was quick and simple, and the app makes it easy to see my progress over time.The scale feels sturdy and accurate. It has definitely helped me stay motivated and more aware of my health goals. Iâm very happy with this purchase and highly recommend it!
Tetiana Voronova –
This smart scale is awesome! Super easy to set up and it connects to the app in seconds. I love that it shows not only my weight but also body fat %, BMI, muscle mass, and more â so helpful to track my progress. The display is big and clear, and the design looks really sleek in my bathroom. Iâve been using it every morning and it really keeps me motivated. Totally worth it if you want to get serious about your health goals!
Carlos Pacheco –
La báscula RunSTAR me ha sorprendido gratamente por su precisión y facilidad de uso. Su pantalla grande permite ver los datos claramente, y la posibilidad de medir hasta 13 parámetros de composición corporal resulta muy útil para quienes queremos llevar un control más completo de nuestra salud. La sincronización con la app es rápida y sencilla, lo que facilita el seguimiento de los progresos. Además, su diseño moderno encaja bien en cualquier baño. Considero que es una herramienta práctica y fiable para quienes buscan algo más que una báscula convencional, especialmente por su buena relación calidad-precio.
This product is nightmare for my phone. Charging was very slow like if 50 min fast Charging, it was showing 2 hrs and 40 min. In addition to that, my phone’s back got heated terribly. So i disconnected immediately & throw away. –
Very nice product, quick pairing with Mobile App and extracting much more detailed information from the scale.Thanks
Manpreet Arora –
The Runstar Smart Scale is a fantastic addition to any fitness or health routine. Setup was quick, and the high-accuracy sensors make the weight and body composition readings very reliable. I love that it measures not just weight, but also BMI and 13 different body metrics, including fat percentage, muscle mass, and water levels. The large LCD display is clear and easy to read, and the sleek design looks great in the bathroom. What really sets it apart is the fitness app integration, it syncs effortlessly with my phone, letting me track progress over time and stay motivated. The scale is also FSA and HSA eligible, which is a nice bonus for anyone using those benefits. Overall, itâs a smart, user-friendly, and accurate tool for anyone serious about monitoring their health and fitness.
Luca –
La bilancia si distingue per la sua elevata precisione nel rilevare il peso e nelle misurazioni, resa possibile da un’app dedicata che monitora ben 13 parametri. La facilità d’uso è garantita da un’app intuitiva che semplifica ulteriormente la gestione dei dati. Si tratta di un prodotto di qualità , affidabile e professionale, dotato di un ampio schermo LCD che visualizza il peso corporeo e altri fattori importanti come la massa grassa, la massa muscolare e la densità ossea. Ho apprezzato particolarmente la sua connettività , che permette una facile sincronizzazione dei dati con lo smartphone, la leggibilità dei dati, chiara e ben presentata sull’ampio display LCD, e il design curato, che la rende un oggetto piacevole da tenere in bagno.