Smart Scale Metrics
Decide when body fat, muscle, and water estimates justify paying more than a simple smart scale for weight trends.
KOOKZZ C31 Smart Body Fat Scale: 24 body measurements including weight, fat ratio, BMI, and muscle mass
For the busy parent tracking family health or the fitness enthusiast monitoring progress, the KOOKZZ Smart Body Fat Scale C31 offers more than numbers. It provides a clear window into your wellness journey, turning daily weigh-ins into actionable insights for a healthier lifestyle.
This scale syncs seamlessly with your phone via Bluetooth, so you can check trends without manual logging. The large VA screen displays 24 metrics like body fat, muscle mass, and BMI in real-time. You will appreciate how the baby mode lets you weigh an infant safely, and the app supports unlimited accounts for the whole household. With accuracy within ±0.3kg at 50kg, it gives reliable data to guide your goals. Use it to stay motivated, whether you are managing weight or building fitness, with no hassle.
Features
- Bluetooth connectivity with iOS and Android apps
- Weight capacity up to 400 lbs
- High accuracy with 0.1 lb display resolution
- Automatic power on/off functionality
- Baby mode for weighing infants
- 24 body measurements including weight, fat ratio, BMI, and muscle mass
General specs
- Brand: KOOKZZ
- Model: C31
- Seller: Joom
- ID: 6927ff004e824301c5868d02
- Model Number: C31
- Product Name: KOOKZZ Smart Body Fat Scale C31
- Product Type: Smart Body Fat Scale
- First listed by seller: December 6, 2025
If you are interested in more details, you can find full information on the seller's page.
RUB 2,860.00
Last price update: 2/15/26
Available to order
Price History for seller Joom
| Date | Price |
|---|---|
| 2/15/26 | RUB 2,860.00 |
| 12/6/25 | RUB 2,909.00 |
Shipping options
Delivery to 
Russia
Russia
Available
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KOOKZZ C31
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| Brand | KOOKZZ | Yangzi | ICOMON | Zixiu | Qiman | MiGo |
| Model | C31 | G78-BT | i31 | |||
| Color |
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| Rating | ||||||
| Price | RUB 2,860.00 | RUB 2,670.00 | RUB 3,560.00 | RUB 2,630.00 | RUB 2,700.00 | RUB 2,090.00 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | Feb 12, 2026 | Feb 12, 2026 | Feb 12, 2026 | Feb 14, 2026 | Feb 14, 2026 | Feb 14, 2026 |
| Battery Type | AAA | Lithium | AAA | |||
| Connectivity | Bluetooth | Bluetooth | Bluetooth | Smart | ||
| Display Type | LCD | LCD | LCD | |||
| Power Source | Battery | Rechargeable | Rechargeable | Battery | ||
| BIA Technology | BIA | BIA | BIA | |||
| Metrics Measured | BMI, Body Fat Percentage, Bone Mass, Heart Rate, Muscle Mass, Water Percentage, Weight | BMI, Body Fat Percentage, Bone Mass, Heart Rate, Muscle Mass, Water Percentage, Weight | BMI, Body Fat Percentage, Bone Mass, Heart Rate, Muscle Mass, Water Percentage, Weight | Weight | ||
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | |||
| App Compatibility | Apple Health, Garmin, Mi Home, Samsung Health | Apple Health, Garmin, Mi Home, Samsung Health | Apple Health, Garmin, Mi Home, Samsung Health | |||
KOOKZZ C31
RUB 2,860.00
When this device makes sense
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