Gufisi S3 Smart Body Fat Scale: Measures 13 body composition metrics including body fat and heart rate
For the health-conscious individual tracking fitness goals or a parent monitoring a child's growth, the Gufisi Smart Body Fat Scale S3 transforms daily weigh-ins into a comprehensive health snapshot. While many scales focus on weight alone, this device acts as a personal wellness coach, offering insights into body composition that help you understand progress beyond the scale.
Step on with bare feet, and it automatically syncs 13 key metrics like body fat, muscle mass, and heart rate to the Fitdays app via Bluetooth. The app provides detailed charts to track changes over time, making it easy to spot trends and adjust routines. For families, it supports up to 24 users, recognizing each person and reminding you to switch profiles—ideal for shared households. Use Baby Mode to weigh infants safely by holding them after your own measurement. Keep it on a hard, flat surface for accurate readings, and consult the app for troubleshooting tips like recalibration after moving. This scale delivers actionable data to support your health journey, with clear displays and easy setup for iOS and Android.
Features
- Supports up to 24 users with automatic user recognition
- Bluetooth syncs data to Fitdays app for tracking
- Includes baby mode for weighing infants
- High precision sensors with 0.2-1.1 lbs accuracy
- Tempered glass panel with metal electrodes
- Measures 13 body composition metrics including body fat and heart rate
General specs
- Brand: Gufisi
- Model: S3
- Seller: Joom
- ID: 6927e7704e824301c584283d
- Material: Tempered Glass
- Dimensions: 11.8 in, 11.8 in, 0.98 in
- Item Weight: 3.97 lbs
- Connectivity: Bluetooth
- Display Type: LCD
- Power Source: Rechargeable
- BIA Technology: BIA
- Metrics Measured: BMI, Body Fat Percentage, Bone Mass, Heart Rate, Muscle Mass, Water Percentage, Weight
- OS Compatibility: Android, iOS
- App Compatibility: Apple Health, Garmin, Mi Home, Samsung Health
- Measurement Increments: 0.1 lb
- First listed by seller: 12/6/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Gufisi S3 Silver
|
YINOLIFE FI2428LBF Black
|
RENPHO R-A018 Black 13 detailed body metrics analysis
|
Wyze WSCLUB_BL Black
|
FITINDEX ES-26M White
|
Rabater CF588BLE Black
|
|
| Brand | Gufisi | YINOLIFE | RENPHO | Wyze | FITINDEX | Rabater |
| Model | S3 | FI2428LBF | R-A018 | WSCLUB_BL | ES-26M | CF588BLE |
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| Rating |
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| Price | $44.84 | $29.99 | $49.99 | $129.98 | $24.99 | $39.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | December 11, 2025 | December 9, 2025 | December 9, 2025 | December 9, 2025 | December 9, 2025 | December 9, 2025 |
| Material | Tempered Glass | Tempered Glass | Tempered Glass | Aluminum Alloy, Tempered Glass | Tempered Glass | |
| Dimensions | 11.8 in, 11.8 in, 0.98 in | 11.8, 11.8, 1.1 | 11, 11, 0.9 | 34.01, 39.19, 5.41 | 10.2, 10.2, 0.96 | 27.4, 27.4, 1.5 |
| Item Weight | 3.97 lbs | 1.8 | 1.29 | <num1>, <num2> | 1.1 | 1.2 |
| Connectivity | Bluetooth | Bluetooth | Bluetooth | Bluetooth | Bluetooth | Bluetooth |
| Display Type | LCD | LCD | LCD | LCD | LED | LCD |
| Power Source | Rechargeable | Rechargeable | Rechargeable | Rechargeable | Battery | Rechargeable |
| BIA Technology | BIA | BIA | BIA | BIA | BIA | BIA |
| Metrics Measured | BMI, Body Fat Percentage, Bone Mass, Heart Rate, Muscle Mass, Water Percentage, Weight | BMI, Body Fat Percentage, Muscle Mass, Bone Mass, Weight | BMI, Body Fat Percentage, Bone Mass, Muscle Mass, Water Percentage, Weight | BMI, Body Fat Percentage, Muscle Mass, Weight | BMI, Body Fat Percentage, Muscle Mass, Bone Mass | BMI, Body Fat Percentage, Heart Rate, Muscle Mass, Water Percentage, Weight |
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | Android, iOS | Android, iOS | Android, iOS |
| App Compatibility | Apple Health, Garmin, Mi Home, Samsung Health | Apple Health | Apple Health, Samsung Health | Apple Health | Apple Health, Samsung Health | Apple Health, Samsung Health |
| Measurement Increments | 0.1 lb | 0.045 | 0.05 | 0.05 | 45.4 | |
