Fvtga FT Ring Smart Ring: Sleep tracker with auto-monitoring of bedtime, wake-up time, and sleep quality via graphs
This smart ring is for the active person who wants health insights without another screen demanding attention. While most fitness trackers focus on workouts, this ring quietly monitors your body's baseline health throughout the day and night.
It tracks your heart rate and blood oxygen levels continuously, giving you a clear picture of your daily patterns. The sleep monitoring automatically detects when you fall asleep and wake up, showing your deep and light sleep stages in easy-to-read graphs. You can check your weekly trends with a quick glance at the app.
The ring is IP68 waterproof, so you can wear it swimming or in the shower without worry. With a magnetic USB charger, it powers up in 1-2 hours and lasts 3-5 days on a single charge. The included charging case provides 10 extra charges, extending use to a full month for travel. It works with both iOS and Android phones, and there are no subscription fees—your purchase includes lifetime app access.
Features
- Health tracker with 24/7 heart rate and blood oxygen monitoring
- Fitness tracker with daily steps, calories burned, walking distance, and multiple exercise modes
- IP68 waterproof for swimming and outdoor activities
- Long battery life with 3–5 days use per charge and case extending to 30 days
- No subscription fees with lifetime app access and remote camera control
- Wide compatibility with Android 5/iOS 10 smartphones
- Sleep tracker with auto-monitoring of bedtime, wake-up time, and sleep quality via graphs
General specs
- Brand: Fvtga
- Model: FT Ring
- Seller: Amazon
- ID: B0FW4VZSZ3
- Size: 8
- Battery Life: 3–5 d
- Connectivity: Bluetooth
- Charging Time: 1, 2
- Charging Method: Magnetic
- OS Compatibility: Android 5.0+, iOS 10+
- Water Resistance: IP68
- First listed by seller: 2/2/26
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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Price History for seller Amazon
| Date | Price |
|---|---|
| 2/4/26 | $54.99 |
| 2/2/26 | $59.98 |
Shipping options
United States
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| Brand | Fvtga | YULUCKGO | Fvtga | Weylmd | KppeX | UouNeaCo |
| Model | FT Ring | BJ02 | FT Ring | X1-11# | R18-010 | |
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| Price | $54.99 | $19.88 | $49.99 | $29.80 | $139.99 | $40.84 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 |
| Size | 8 | 9 | 10 | 9 | 11 | 10 |
| Weight | 100 | <num1>, <num2> | 3 | |||
| Material | Titanium Alloy | Stainless Steel | Metal | |||
| Battery Life | 3–5 d | 3–5 d | 3–5 d | 3–5 d | 5–7 d | |
| Connectivity | Bluetooth | Bluetooth | Bluetooth | Bluetooth | Bluetooth | |
| Charging Time | 1, 2 | 0, 1 | 1, 2 | 2 | ||
| Charging Method | Magnetic | Magnetic | Magnetic | Magnetic | ||
| Battery Capacity | 300 | <num1>, <num2> | 400 | |||
| OS Compatibility | Android 5.0+, iOS 10+ | Android 5.0+, iOS 10+ | Android, iOS | Android 4.4+, iOS 8.4+ | Android, iOS | |
| Water Resistance | IP68 | IP68 | IP68 | IP68 | IP68 | IP68 |