Unlike traditional smart scales, RunStar measures your arms, legs, and torso independently using 8 high-sensitivity electrodes and dual-frequency segmented BIA technology.
Large 4.1" Color Handle Display
The retractable handle features a vibrant 4.1-inch color LCD display, allowing you to view your most important health data instantly while standing naturally.
See 8 key body metrics directly on the screen, including:
Weight
BMI
Body Fat
Muscle Mass
Body Water
Bone Mass
Body Age
Body Status
No bending down. No checking your phone. Just fast, convenient results every time.
Extra-Wide Platform for Greater Comfort
Built with a spacious 12.2 × 12.2-inch weighing platform, the SmartScan comfortably accommodates larger feet while ensuring stable, accurate measurements.
With a capacity of 400 lb (180 kg) and four anti-slip feet, it's ideal for everyday home use.
Smart Health Reports & Goal Tracking
The free Starfit App transforms your measurements into easy-to-read health reports.
Use the app to:
Track weekly, monthly, and yearly trends
Set personalized fitness goals
Print detailed body composition reports
Monitor long-term progress
Share reports with family, trainers, or healthcare professionals
Bluetooth App Sync
Connect seamlessly with:
Apple Health
Fitbit
Health Connect
Your measurements sync automatically via Bluetooth, making it easy to manage all your health data in one place.
Rechargeable & Family Friendly
Powered by a USB Type-C rechargeable battery, the scale fully charges in approximately 2 hours and provides up to 3 months of use on a single charge.
Support for up to 50 users makes it perfect for large families, gyms, wellness programs, or fitness coaching.
Specs
Date First Available: July 24, 2023
Scale
Product Dimensions: 16 x 14 x 2 inches; 6.9 Pounds
Color: black&gold
Weight range: 5-200 kg (9-400 lbs)
Precision: 0.01kg (0.1lb)
Units: kg, lb, st lb
Tech
50+ Body Composition: 20 Body Composition: 15 body components and 5 independent data for upper and lower limbs and trunk
8 Electrodes & Dual-Frequency AC BIA
Screen Display
8: Weight, BMI, Muscle Mass, Bone Mass, Body Fat Rate, Body water Rate, Body Age,Body type
Power supply
Battery Type: 1* Lithium Polymer batteries
Battery Life: 2,160 Hours of Continuous Operation
Charging: USB-Type-C
Others
Material: 6mm Tempered Glass
Anti-slip Design: Anti-Slip Padding
Screen: VA LCD
Connectivity: Bluetooth
Disclaimer
Important Instructions
The RunStar Scale must be used with the Starfit App. When pairing the scale with the app, please ensure that your personal information is entered accurately to avoid affecting measurement results.
Place the scale on a flat, stable surface and avoid taking measurements while wearing socks.
Stand barefoot on the scale to ensure maximum measurement accuracy.
This scale is intended for home wellness use only and should not be considered a medical device.
Children under 8 years old, and individuals who are pregnant, have osteoporosis, a pacemaker, artificial joints, portable ECG, or other metal implants, should use the scale for weighing only. Please wear shoes when stepping on the scale to avoid any current sensation.
Notes
For accurate and consistent measurements, it is recommended to wear light clothing and measure at the same time under the same conditions every day.
Morning measurements on an empty stomach generally provide more stable data.
Activities such as drinking large amounts of water, eating, intense exercise, or taking a shower may affect results.
Please follow the product instructions carefully to achieve better measurement accuracy.
Built on aggregated data from large-scale DEXA laboratories across different countries, ethnicities, and age groups, Runstar has developed a highly precise human body data model for its eight-electrode body fat scale. With a correlation of over98.5%to DEXA results — the gold standard in body composition measurement.
Other Scales
RunStar Sclaes
Beyond tracking body metrics, it also provides valuable data support for the early detection and prevention of conditions such as sarcopenia, type II diabetes, cardiovascular disease, fatty liver, chronic kidney disease, and even cognitive disorders.
Dual Frequency BIA Measurement, Comprehensive Insight
Using both high & low frequency signals, we penetrate cell membranes to measure intracellular fluid—delivering lab-grade accuracy in body composition analysis.
20kHz Low Frequency
Measure Extracellular Fluid
100kHz High Frequency
Measure Intracellular Fluid
Trusted by Millions Worldwide
Delivering professional-grade accuracy and reliability for every user.
This scale gives you everything you can think of and more. Connecting the app was pretty easy. It seems to be reading the numbers correctly when someone steps on the scale. The weight is comparable to what my normal scale is giving. The other numbers in the app appear correctly.Very Recommended!!!!
This scale is really good. Easy to use, response quick and helps to track weight and fat percentage. The display is clear, and the app is helpful. It connects quickly to my phone, and I can see all my data in one place. My friend asked me to buy a same one for him.
I am absolutely thrilled with this innovation. It's so cool and fancy compair to my old-normal-weight-scale I have used before. The bigger thing here is that it can connect to my phone, incredibly convenient, allowing me to monitor my weight and body fat percentage. The very nice design of the weight is a perfect fit for my bathroom, and the app interface is intuitive and easy to navigate. I love being able to see my progress over time. Also, the information provided by the app have been very important in helping me fine-tune my fitness routine. I couldn't be happier with my purchase.
measures a lot of details beyond bmi (visceral fat vs subcutaneous, skeletal muscle, total muscle mass, bone mass, body water and many other i have no idea about...). well built, rechargable. accompanied by great app, easy to setup and use.
Ive been using a larger scale at the gym but love having all the same data from a home scale in my home workout room! And, after considering other similar products, The Runstar Scale was the best choice, best price and has a great easy to use app. You can "share results" to your printer too. I highly recommend this scale.
I have been having my old regular smart weight for a few years and finding for a well upgraded one.
End up getting this scale because of it’s functionality, grip for more accurate measurement and stylish look.
This can track every essential detail you will need to know, including fat percentage, muscle percentage, BMI, and suggested daily calorie intake. The app comes with it is well designed too, user-friendly, and clean user interface.
More to add is it’s stylish look! The black and gold combination is gorgeous.
I really like it use it everyday to keep track on myself. Would recommend this for sure!
I recently purchased the Runstar Scale for Body Weight and Fat Percentage and I am thoroughly impressed with its performance. The 8-electrode technology ensures precise measurements of not just body weight, but also a full range of body composition metrics like fat percentage, muscle mass, water weight, and more. The accuracy is spot-on, and I love how it provides detailed insights into my health beyond just my weight.
Setting up the scale was super easy, and the companion app syncs flawlessly with my smartphone, giving me instant access to all the data. The app’s interface is user-friendly and tracks my progress over time, which is a great motivator for reaching my fitness goals. The scale itself has a sleek, modern design and feels very sturdy and durable.
I also appreciate the fact that it supports multiple users, so my whole family can track their health metrics individually. It’s definitely a huge step up from standard bathroom scales and provides much more value for anyone serious about their fitness or overall health.
Overall, I highly recommend the Runstar Scale for anyone looking for a high-precision, feature-packed digital scale. It’s worth every penny! 5 stars!
I recently purchased the Runstar Scale for Body Weight and Fat Percentage and I am thoroughly impressed with its performance. The 8-electrode technology ensures precise measurements of not just body weight, but also a full range of body composition metrics like fat percentage, muscle mass, water weight, and more. The accuracy is spot-on, and I love how it provides detailed insights into my health beyond just my weight.
Setting up the scale was super easy, and the companion app syncs flawlessly with my smartphone, giving me instant access to all the data. The app’s interface is user-friendly and tracks my progress over time, which is a great motivator for reaching my fitness goals. The scale itself has a sleek, modern design and feels very sturdy and durable.
I also appreciate the fact that it supports multiple users, so my whole family can track their health metrics individually. It’s definitely a huge step up from standard bathroom scales and provides much more value for anyone serious about their fitness or overall health.
Overall, I highly recommend the Runstar Scale for anyone looking for a high-precision, feature-packed digital scale. It’s worth every penny! 5 stars!
This is the best one I’ve seen. Way more advanced than the one I had many years ago. It can accurately tell me my body conditions, which is necessary for fat control.
This scale is worth every penny. It has an app thay you can keep track of your weight loss and goals. It tells you your bmi, your water %, your muscle percentage, fat distribution..it has probably 50 things. You can have multiple people tracking on it as well.
I have another scale that supposedly measures your BMI, but I was skeptical of its accuracy.
I got this one and it's awesome. Being able to take a measurement through your hands and feet makes it so much more accurate. I love being able to get my body fat percentage so I can keep myself within a healthy range of living.
I have loss 7lbs after buying this devise, it could show all the body fat percentage and help improve weight and keep heath record as history saved in your app. :)
Very easy to set up and use. I like that it is rechargeable. However as you can see from my Pic the weight changed within 7 mins by 3lbs which makes me question how accurate it is.
I got this body weight scale and seems like it is pretty smart and tracking a lot of different body composition measurements and providing analysis. The measuring handle is something unique and the large LED digital screen is fancy showing body metrics. The best thing is the scale is rechargeable. The surface is large and sturdy when standing on. I also compared it to the scale in my gym, they are showing the same numbers that I believe this one is accurate. This scale is easy to use and HSA eligible as well. Love it.
If you are looking for a scale more than just weigh& BMI #, this is the one for you. The app is pretty easy to setup & it automatically connects to the scale everything's you open the app. The scale will shows the basic body composition index' the app has more details including fat mass and protein mass. I like it has Athletic option for body type, ideal body weight suggestion for the body type you choose. The app also has charts for weight' BMI' body fat etc that you can monitor the change easily. I have been using it since i got it 2 weeks ago and haven't need to charge the scale yet. I will recommend
I purchased this scale because I started exercising daily and want to lose weight while gaining more muscle. What I love most about this scale is that it goes beyond just measuring weight. It also tracks various body metrics like body fat, BMI, body age, and protein levels. All of this data syncs with an app linked to the scale, allowing me to check everything from my phone. It’s super convenient! I can monitor my progress daily, which helps me better understand my body. This is a really smart scale that I would definitely recommend to family and friends who work out regularly.
I got this body weight scale and seems like it is pretty smart and tracking a lot of different body composition measurements and providing analysis. The measuring handle is something unique and the large LED digital screen is fancy showing body metrics. The best thing is the scale is rechargeable. The surface is large and sturdy when standing on. I also compared it to the scale in my gym, they are showing the same numbers that I believe this one is accurate. This scale is easy to use and HSA eligible as well. Love it.
Right out of the box, the RunSTAR 8 impressed me with its sleek and modern design. It’s not your clunky, old-school bathroom scale; it’s was a stylish addition to my home. The display is easy to read and the app is the best I've ever seen. The data is easy to find, with charts and where you are in comparison with the average (low, standard, high). But the RunSTAR 8 goes far beyond just measuring your weight is provides a comprehensive analysis of your body composition. It's a must-have for anyone serious about their health and fitness. It’s accurate, user-friendly, and provides the data you need to make informed decisions.
Some scales take a few seconds to come on and start weighing, not this one! You turned it on and it comes on, step on immediately runs the number. It also detect other things for you, but I mainly just want to start watching my weight lol. And I love how you can pull the monitor up close to you, so people who has bad eyes don't need to lean down to see the number reading!
I have been using the scale consistently for a week. It’s pretty accurate to show the different data as I measure myself in different times to test it out (morning before eating/ post workout/ post dinner). I notice that the posture of standing and holding the bar does impact the accuracy, so just be mindful and follow the instruction when you use it. You need to download their app and register to get the full report. The app and the report are both free. As you can see from the picture, the report is very detailed and informative just like those you would get from the gym. The app also shows charts for you to track the progress and compare the data. It’s pretty easy to use and understand.
Overall, it’s a good investment if you are looking for a smart scale and working on your physical fitness.
This scale is impressive. The appealing design and its functionality are the best reasons to get yourself one. Added to a modern bathroom, the elegance of the device blends seamlessly and the technology inside allows for a comprehensive body analysis. The detailed information provides a holistic view of the physical condition and enable targeted work on individual health goals The scale not only offers accurate weight measurements, but also sets a new standard for body composition. The setup of the scale is extremely simple can be synchronized with various fitness apps and wearables. The app presents the measurement results clearly and understandably, so that even users without a medical background can easily interpret their data. You can create your own profile, and the scale automatically recognizes who is currently weighing themselves. The quality and workmanship of the scale are excellent, and the surface feels pleasant under the feet. The easy-to-read display not only shows the weight, but also all other relevant data clearly and clearly. Overall, the scale is an investment in your own health that is worthwhile. This gem is a must-have for everyone who wants to actively manage their health and not want to miss out on aesthetics. I highly recommend and will be purchasing this scale as a gift for my family.
We got this to start our fitting journey. We recently did body scans and the data were pretty close to what we saw on the scale. The scale was made nicely although it did require to download the app to check the data. However. I really enjoy looking at the hand held bar instead of bending down my neck to see how heavy I am
My gym offers a professional version of this scale, and I bought this to compare measurements. Happy to say the measurements are very close. I highly recommend this device.
This us more than a scale, it's a body scanner. If you read and follow the instructions carefully, it will be a fantastic aid for determining your weight, fat, muscle, and bmi.
It matched the info I got from my doctors office. It's very sturdy and is well made.
Great information to track fat loss and muscle gain on your weight journey. Information from scale does not populate properly in th app. An update must be needed >. I am going to call the company
Scale performs exactly as expected! Easy to set up, app extremely easy to install and pair with the scale. All you have to do is dial up your height the first time then once a day activate your scale thru the app, follow simple instructions and track your body info! As a cancer survivor I have found the Runstar to be a great tool to help reach my personal weight, bodybuilding and overall health goals.
This is much more than just a scale. Aside from just showing your weight, it provides so much information through the app. It shows percentage of fat in different areas of the body, so I know which area needs to be targeted.
It compares my results and places them on a scale to show how healthy my body is. It even shows how much water and protein is in my body. It doesn’t even take very long to weigh.
I also like how stable the scale is. I have brought scales before, but they are prone to tipping over, this scale doesn’t. You can probably jump on it, and won’t risk falling over. (Don’t actually jump on it though)
It is well made, accurate, helpful in many ways, and reasonably priced. I really like the way this scale works with the app and it provides great information to help me improve my health. Perfect for families and fitness groups who want to monitor body data to improve overall health!
I was worried about putting out the money for this when there weren't very many reviews. I'm glad I bought it, though I hate it telling me that I'm overweight lol. Weighs accurately and all the other functions appear to work great.
This scale has made me a Withings convert. The body composition metrics are what you’d expect from a standard floor scale - not totally accurate, but a decent ballpark with some daily fluctuations. However, where the scale really shines is its app integration. Because this scale is a WiFi scale and not a Bluetooth scale, it uploads your data seamlessly to the app without needing your phone. The app can also be enabled to automatically compile your health data from other fitness trackers and apps to build an all-in-1 hub. You do not need to manually log anything to get very comprehensive health summaries.
It’s hard to find a bathroom scale that produces reliable results. This one fits the bill once you learn the right way to stand and use your dry weight. Plenty of whistles and bells
Works great out of the box. The display is nice and big. Need to connect to app to get all data but once connected, it shows all the data. Rechargeable is added bonus. was looking for another weighing machine the other broke. This has been just perfect. Easy to connect and use. Love it.
Mi médico me dejó un scaneo de densitometria y los índices de grasa corporal, BMI , músculo y esqueleto eran casi idénticos sus %. Súper recomendada en cuanto a exactitud.