RunStar Smart Scale for Body Weight, High Accuracy Digital Bathroom Scale with Large Display for BMI Muscle Mass Heart Rate, 22 Body Composition Analyzer Sync with Fitness App, 400lb
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$39.99
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Availability:
Only 2 left in stock, order soon!
Arrives
Thursday, Oct 29
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At a glance
- Condition
- New
- Model
- FG2019
- Weight
- 2.9 lb
- Color
- Black
- Material
- Tempered Glass
- Special Feature
- Smart
- Display Type
- LCD
- In the box
- scale
Features 7
- All-in-One Display: Unlike ordinary smart body fat scales, the RunStar scale features an extra-large VA display that shows 5 key body metrics in 15 secondsweight, body fat, BMI, heart rate, and body type. Key results appear directly on the screen without your phone during daily weigh-ins, making the scale perfect for busy mornings and quick health check-ins
- Accurate to 0.1lb: Featuring 4 highly sensitive electrodes and 4 precision G-shaped sensors tested over 100,000 times, the weight scale delivers reliable measurements down to 0.1lb/0.05kg and supports up to 400lb/180kg. Helping you monitor even small changes in your body, ideal for home weight management
- 22 Essential Body Metrics: Fitness and health involve more than just weight. The digital bathroom scale measures 22 key body composition, including BMI, body fat, muscle mass, heart rate, BMR, visceral fat, and more, which gives you deeper insights into your body composition changes to help personalize your fitness plan
- Smart APP Tracking: You can download the Starfit app from App Store or Google Play to monitor body changes with daily, weekly, monthly, and yearly trend charts. The Starfit App also easily syncs data with App1e Health, Health Connect, and F1tbit, great for long-term fitness goals and weight loss monitoring
- Multi-User & Modes: Create up to 50 user profiles per account, unlimited accounts can be set up. Automatically recognizes users when step on, offline measurement, and has different measurement modes to meet different needs. Such as baby mode to help track the babys or pets weight
- Home Smart Scale: Designed with reinforced bottom, rounded corners, easy-to-clean glass surface, and easy-to-read screen, can quickly switch units in the APP or the scales bottom button: lb, kg, lb: st, making the scale easy to use in the bathroom, living room, or bedroom
- FSA / HSA Eligible: Please complete the first pairing of the Starfit APP, and set up user information
Description
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.
Specs 21
| Brand | runstar |
|---|---|
| Color | Black |
| Recommended Uses For Product | [Humans, Baby, Adults] |
| Special Feature | Smart |
| Display Type | LCD |
| Special Features | Smart |
| Weight Capacity Maximum | 400 pounds |
| Form Factor | Bathroom Scale |
| Readout Accuracy | 1.6 ounces |
| Weigh Scale Type | Floor Scale |
| Battery Type | Zinc-carbon |
| Measurement Type | body composition |
| Material Type | Tempered Glass |
| Item Weight | 2.9 pounds |
| Brand Name | runstar |
| Manufacturer | runstar |
| Unit Count | 1 Count |
| UPC | 850040753448 |
| Number of Packs | 1 |
| Part Number | FG2019 |
| Room Type | Bathroom |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Oct 29
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
A terrific buy! Think you need one!
Size: 11.02"/280mm
Such a great scale for a great price. Have told several people about this and three have already purchased. Gives you lots of great info including BMI, cardio info, etc. Everyone should have this or similar!
Reviewed in the United States on September 19, 2026 by Karen R
Seems accurate. App is solid.
Size: 11.02"/280mm
I've contemplated purchasing a smart scale fort over a year. Almost went for one of the ~$200 big brands on several occasions. Reviews of these are often not great. Even the big dog that rhymes with fume gets some negative remarks. I saw this scale for sub $40, and had a 4.7 rating. Most of the reviews mention seemless app syncing, which is a negative mark with many smart scales. Accuracy also was often noted. I decided to pull the trigger. Firstly, as a scale it is dead accurate. I have a digital Taylor scale that can vary 4 or 5 pounds every time I step on it. It's a top brand scale, and cost about what this smart scale costs. This scale does so much more, too. I can't say that every body measurement is completely accurate, but it is consistent, and shows actual variance in measurements when I drop a pound or two. Plus, it tracks your progress. The consistency makes it a reliable tool. One side note. I spent a day swimming, and got on this scale a bit later in the day, and it told me my feet were too dry, lol. I lotioned them, and it worked fine. I would say for this price point, you can not go wrong.
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Reviewed in the United States on July 12, 2026 by M. Miller
Great scale.
Size: 11.02"/280mm
Scale works great and was easy to connect. It's a nice Sleek design and not too large. I love how it measures everything at once.
Reviewed in the United States on August 19, 2026 by Sharon B
Easy set up
Size: 11.02"/280mm
Great project
Reviewed in the United States on September 13, 2026 by Esther Bryant
Very accurate
Size: 11.02"/280mm
Very nice accurate scale linked to my phone! Highly recommend
Reviewed in the United States on August 15, 2026 by Glenn Dobis
Smooth device pairing
Size: 11.02"/280mm
Vital readings are informative and seamlessly pairs with app
Reviewed in the United States on September 21, 2026 by Yinka A.
I like!
Size: 11.02"/280mm
As a postpartum momma who is actively trying to get back to pre-baby weight, I needed a scale to help track my progress and this scale has been perfect for that. It was easy to download the app and connect it to the scale. You do have to have the app open near the scale in order for it to read or record your new measurements every time. Overall, it was a good purchase, it does everything I needed it to, and I’m glad that I bought it
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Reviewed in the United States on May 8, 2026 by Nikayla
Top seller
Size: 11.02"/280mm
Outstanding customer service. When the original unit had an issue, the seller communicated immediately and went far above and beyond to make it right by providing an upgraded replacement. Fast shipping, responsive communication, and truly top-tier support. A+ seller.
Reviewed in the United States on September 8, 2026 by D. W.