Rainbuvvy FW12 Smart Watch: 1.78-inch AMOLED HD display
For the active individual who juggles workouts, work, and family, this smartwatch is your daily companion. It goes beyond basic fitness tracking to keep you connected and healthy. The built-in Alexa lets you check the weather or set reminders hands-free, while the 100+ sports modes adapt to everything from a morning run to a yoga session. You will appreciate how the heart rate monitor provides real-time feedback during intense activities, helping you optimize your performance safely.
Practical features make everyday life smoother. The remote camera control means you can snap group photos without fumbling with your phone, and the find phone feature saves you time when you misplace it. With a 350mAh battery, it lasts through long days without constant charging. This watch integrates seamlessly into your routine, offering reliable support whether you are tracking sleep or managing notifications on the go.
Features
- Bluetooth 5.3 connectivity
- Built-in GPS
- Built-in voice assistant (Alexa)
- Supports over 100 sports modes
- Health monitoring features
- Music control functionality
- Remote camera control
- Smart functions
- Magnetic charging pins
- 3D curved tempered glass display
- Multi-functional side button/crown
- Dual-color button that can be rotated
- Sensors located on the rear
- 1.78-inch AMOLED HD display
General specs
- Brand: Rainbuvvy
- Model: FW12
- Seller: Joom
- ID: 68304ccb5a2f5496bbca10f1
- Connectivity: Bluetooth
- Display Size: 1.85
- Display Type: TFT
- Sports Modes: several
- Battery Capacity: 300
- Water Resistance: IP68
- Bluetooth Version: 5.2
- 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 | |||||
|---|---|---|---|---|---|---|
Rainbuvvy FW12 Black 1.78-inch AMOLED HD display
|
MFVLP LC210 Black 1.85-inch AMOLED always-on display
|
MFVLP LC210 Black Bluetooth calling and message notifications
|
Huawei Watch Fit 1.64 inch AMOLED color screen
|
Fitpolo IDW208P Alexa built-in for voice control and smart home
|
Senbono IDW25 Purple Alexa voice assistant built-in
|
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| Brand | Rainbuvvy | MFVLP | MFVLP | Huawei | Fitpolo | Senbono |
| Model | FW12 | LC210 | LC210 | Watch Fit | IDW208P | IDW25 |
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| Price | $54.22 | $15.99 | $18.99 | $70.99 | $59.98 | $29.99 |
| Seller | Joom | Amazon | Amazon | Gshopper | Amazon | Amazon |
| Update | December 10, 2025 | December 6, 2025 | December 6, 2025 | July 25, 2024 | December 6, 2025 | July 20, 2025 |
| Connectivity | Bluetooth | Bluetooth | Bluetooth | Bluetooth | ||
| Display Size | 1.85 | 1.85 | 1.85 | 1.83 | ||
| Display Type | TFT | AMOLED | AMOLED | AMOLED | ||
| Sports Modes | several | 100 | 100 | 120 | ||
| Battery Capacity | 300 | |||||
| Water Resistance | IP68 | IP68 | IP68 | IP68 | ||
| Bluetooth Version | 5.2 | 5.3 | 5.3 | 5.0 | ||
| GPS | None | None | None | |||
| Battery Life | Long-lasting | 7 | ||||
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | |||
