Highly recommend this scale for tracking your health metrics with accuracy and convenience.
I’ve been using the Runstar Digital Bathroom Scale for a few weeks now, and it’s honestly one of the most impressive smart scales I’ve tried. It goes far beyond just showing your weight—this thing tracks 28 different body measurements including body fat, BMI, muscle mass, visceral fat, and more. The 8-electrode technology seems to make a real difference in accuracy compared to standard 4-sensor scales I’ve used in the past.Setup was easy—I downloaded the app, connected via Bluetooth, and it synced quickly. I love that it supports FSA/HSA eligibility, which helped with the cost. One feature I didn’t expect to like as much as I do is the voice prompt function. It’s actually super helpful when I’m in a rush in the morning and don’t want to open the app immediately.

Excellent Smart Scale!
I’m extremely happy with this scale! It’s sleek, modern, and easy to use right out of the box. The Bluetooth connectivity syncs effortlessly with my phone, and the app provides detailed body metrics that help me track my progress over time—not just weight, but also body fat percentage, BMI, muscle mass, and more. The display is bright and clear, and the readings are consistent. It feels like a professional-level device at a great price. Highly recommend it to anyone serious about their health journey!

Good scale, but does NOT accurately measure body fat
I’ve been using this scale for about 3 months now. I have lost about 5 lbs and improved my muscle mass (according to the scale). For me, having daily metrics on my body composition is a big help and I think they are “mostly correct.”That said, this scale (and probably many like it) do not actually measure Body Fat. As I understand, it uses changes in electrical conductivity between the feet and hand sensors to “guess” your body composition. It uses your height, gender and probably age to help with the “guess.”I did a simple experiment to show this: I weighed myself before breakfast (6:36am). Then again after a large cup of coffee (7:12), then again after another large coffee (8:12) and again after a 3rd coffee and yogurt (8:44). I expected my “water content” to go up since coffee is mostly water. But instead my Body Fat increased with each measurement. According to the scale, I gained over two pounds of Body Fat after drinking 3 large cups of coffee…I also weighed myself many times over a 2 day period. Hourly weight fluctuations are expected as we eat, drink ,use the bathroom and exercise. I would not expect large changes in Body Fat between measurements but that is exactly what I saw. All the other metrics (Bone mass, muscle mass, salt, etc) remained pretty constant.Net- net is this is an interesting and useful device. I think it does a good job measuring overall weight and muscle mass. I suspect from the above experiments, that it calculates Fat as Body Weight – Muscle Mass – Bone Mass. If you average measurements over days or weeks, then it’s probably pretty close to your actual Body Fat. Just don’t freakout if that 2nd cup of coffee causes you to gain a pound of fat!

Reliable, precise, and easy to use. Tracks weight changes perfectly. Sleek design and fast readings. Highly recommended for everyone.

The scale uses high-sensitivity electrodes and precision load sensors which give reliable and consistent readings. Excellent weight measurement accuracy. The scale is best used for monitoring trends and changes in body composition making it a great not only for athletes but for regular body conscious individuals.

The scale looks and feels super premium and it offers way more features than I actualy need…. body fat.. BMI and ect… the app is easy to use and connted right away. This is one expensive scale but it’s worth it for me even just looking at it sitting in my bathroom 🙂 not to mention all the functions it offers.