Runstar Scale for Body Weight and Fat Percentage, 8-Electrodes Precision Digital Smart Scale for BMI
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New Releases from RunStar
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Runstar 8 Electrodes Scales
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.
Product Dimensions : 16 x 14 x 2 inches; 6.9 Pounds
Item model number : FG2015-S
Batteries : 1 12V batteries required. (included)
Date First Available : February 21, 2025
Manufacturer : runstar
ASIN : B0DS855FY7
Best Sellers Rank: #23,841 in Health & Household (See Top 100 in Health & Household) #72 in Digital Bathroom Scales
Customer Reviews: 4.4 4.4 out of 5 stars 700 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
HIGH PRECISION FULL-BODY MEASUREMENT: Runstar smart scale features 8 high-sensitivity electrodes on the platform and handle, utilizes dual-frequency BIA technology to provide a precise full-body measurement of 28 body composition metrics in just 15s, optimizing your fitness plan, helping you reach your goals more quickly
ERGONOMIC HANDLE WITH 8 DATA DISPLAY: 4.1″ anti-glare LCD screen displays 8 core metrics weight, BMI, muscle mass, body fat, body water, bone mass, body age, and weight status. Stand straight during measurement, no bending required, easy to read. Must complete Bluetooth connection in Starfit APP before measurement
EXTRA-WIDE MEASURING PLATFORM: Designed with a 12.2″x12.2″ wide electrode sensor area, this weight scale supplies a comfortable surface and precision measure for bigger feet users and a weight capacity of up to 400 lbs. 4 non-slip pads ensure stability during measurements, combining safety with precision
SMART APP FITNESS TRACKING: Using the Starfit app allows you to set goals, analyze trends and track your health progress by week, month, and year. Can also generate and print detailed health analysis reports in the APP, and easily sync data with Apple Health, Health Connect, and F1tbit, or share with friends on social media
FSA/HSA ELIGIBLE ITEM: This digital scale for body weight is FSA HSA eligible. Adopt Type-C port delivers a full charge in 2 hours, powering 90+ days of daily use. Support multiple users, scale with auto-shutoff function, suited for home and gym use as a smart health monitoring tool
Original price was: $ 209,99.$ 127,49Current price is: $ 127,49.
Price: $209.99 - $127.49
(as of Oct 02, 2025 10:14:05 UTC – Details)
From the brand




New Releases from RunStar
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Customers say
Customers find this smart scale highly impressive and accurate, with precise measurements and comprehensive health tracking capabilities. The scale is easy to set up and use, with smooth app integration and effortless smartphone synchronization. They appreciate the detailed information provided and its ability to track changes over time, with one customer noting its 8-electrode precision.
12 reviews for Runstar Scale for Body Weight and Fat Percentage, 8-Electrodes Precision Digital Smart Scale for BMI
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Original price was: $ 209,99.$ 127,49Current price is: $ 127,49.







Hetal Patel –
Accurate, Easy-to-Read Smart Scale with Full Body Insights
The RunStar smart scale goes beyond just body weight—it provides a full picture of health with 28 body composition measurements, including BMI, body fat, muscle mass, and more. The 8-electrode design feels more precise than standard scales, and the large color display makes it easy to read results at a glance. Setup with the app is quick, and syncing data helps track progress over time. It’s sturdy, accurate, and FSA/HSA eligible, which is a big plus. A great tool for anyone serious about monitoring their fitness and overall wellness.
Omar Mohamed –
awesome
super accurate with 8 electrodes and tracks way more than just weight. Measures BMI, fat percentage, muscle mass, and more with 20 body composition metrics. The large color display is easy to read, and it syncs smoothly with health apps. FSA/HSA eligible too. Great for keeping track of progress in detail
Frank DiRenzo –
Great Scale, But Some Room for Improvement
I’ve been using the RunSTAR Smart Scale for a little while now, and I’ve had some good results with it. It’s got a lot of features—tracking weight, body fat percentage, muscle mass, and a bunch of other metrics—so it gives me a more complete picture of my health. The 8 electrodes seem to work pretty well, and the measurements are mostly consistent, which is a plus.The design is sleek and modern, and I love the large color display—makes it super easy to read my stats. The scale also syncs with the Starfit app, which is convenient for tracking progress over time, especially if you’re into monitoring your fitness.But, honestly, there are a few things I wasn’t thrilled about. First, I had some issues syncing the scale with the app. It wasn’t a huge deal, but it was annoying to have to reset it a couple of times before everything connected. Also, I noticed that the body fat percentage can sometimes be off compared to other methods I’ve used, so I’m not totally sure how accurate that reading is.Another thing is that it’s not the most user-friendly for multiple people. While it does support different profiles, it sometimes struggles to recognize who’s using the scale, which can be frustrating.Overall, though, I think it’s a solid choice if you’re looking for a scale that does more than just measure weight. It’s accurate most of the time, and the app is really handy when it works. I’d say it’s worth the price, but just keep in mind it might take a little patience to get everything set up and synced properly.
John –
Great detailed information and easy to read handle bar grip LCD.
Once you connect it to your phone it takes all the measurements and then gives you a great break down of where your fat is, should be, and how its distributed. Way more data than I expected, but it is nice to track my BMI with a load more detail.
Andres Quiroz –
Quick and honest review based on my experience
This smart body scale has been a great addition to my health routine, and I’d recommend it to anyone looking to track their progress in a clear and reliable way. It’s accurate, easy to use, and packed with useful features.- Setup was a breeze super quick and easy, and syncing it with the app on my phone took no time.- It tracks multiple metrics like BMI, body fat percentage, muscle mass, and more, so you get a full picture of your health.- The ability to create multiple user accounts in the app is a huge plus for households.- The design is sleek and modern, and it feels well made not bulky or cheap.Overall, I’m very pleased with this scale. The user friendly, accurate, and keeps me on track with my fitness goals. Whether you’re trying to lose weight or just stay consistent, this is definitely a tool worth having. Highly recommended!
Sodontuya Nerguidavaa –
Easy to track and love the body fat % measure
The RunStar Scale connects smoothly with its app, making it easy to track weight and body composition trends over time. The setup is quick, and seeing all the health metrics organized in the app helps keep progress motivating and consistent.
Allogenes –
Diminishing Weight Accuracy Over Time, Wildly Inaccurate Body Fat Measurements
I’ve had this scale since November of 2024, and it has increasingly frustrated me during that time. I have two other scales in the house, and I do a weekly weigh-in with a medical provider, and this scale is by far the most inaccurate at this point. I’ve attempted to recalibrate it every time I use it at this point, even though it never moves from where I have it, but that doesn’t seem to help. The weight measurement only seems to get worse over time.The body fat percentage is also off by a considerable amount. On average, when compared to my regular DEXA scan, the body fat percentage reported by this scale is off by 2%. For example, I’m currently around 15% body fat according to the DEXA scan (the gold standard for body composition measurement), but this scale reports me at 13%.When I first received this scale, I appreciated the daily tracking in the app. I understand that the amount of water the body retains varies from day to day, so I expected a lot of ups and downs. But despite having a good number of features in the app, I have to consider everything measured by this scale to be directional at best. Certainly not accurate.For the money, I would’ve expected better. But honestly, the two other scales (one was a free gift and the other was a $60 scales) more closely align with what the medical scales report. This was a decent purchase that eventually turned sour. It’s a shame.EDIT: I don’t understand how, but the inaccuracy of this product has gotten even worse. So I’m dropping it down to a 1 star. If I could give it a zero, I’d give it that. If you’re considering buying this, and you’re willing to ignore the low ratings because of the number of high ratings (I often question how many of these are paid for), invest in the Asurion insurance plan for it. I’m not trying to upsell you, but you will want to get this item replaced eventually.
ColdWeather –
I purchased this as a replacement for an old digital scale I had. I wanted to upgrade to something more advanced and this fit perfectly. I like the design and set up of the scale/handle. It is easy to set up and use with simple instructions with pictures to assist in accurate measuring. It seems accurate regarding weight and gave me some interesting insights through the full workup. I highly recommend this scale.
Kaiwei –
Weight measurement is fine. But the values for body composition fluctuate way too much within and between days. A bit unrealistic that I would lose almost 2% body fat in just 24hours.
Roberto Antonio Osuna Espinoza –
Te da todos los parámetros para mantener en forma nuestra salud
Carlos –
el producto fue enviado usado con pelo de perro y suciedad en las patas, con el empaque dañado
Jacob –
Good scale for body weight. Really good quality and information. A good tool to track body weight loss and figure out many more information like bone%, water%,muscle%, etc. The hands captors also help the scale to be more accurate and give more information.