Tiantianka B0G2CZ7KZV Health Tracker Ring: No subscription fees for lifetime access
This smart ring is for the active person who wants to track their health without the hassle of a bulky device. Think of it as your personal wellness assistant, perfect for monitoring daily activity like steps and calories during a busy workday or tracking sleep quality to improve your rest.
Unlike basic fitness trackers, this ring focuses on holistic health. It automatically monitors heart rate, blood oxygen, and sleep patterns 24/7, giving you a clear picture of your well-being. The lightweight design feels so natural you might forget you're wearing it, even during yoga or a night's sleep. You can view all your data in the app with no subscription fees, making it a simple tool for building healthier habits.
For accurate sizing, use your US ring size or order a sizing kit. The ring is IP68 waterproof, so it handles workouts and daily life with ease. Compatible with iPhone and Android, it syncs seamlessly to help you stay on top of your fitness goals.
Features
- Monitors heart rate, blood oxygen, and blood pressure 24/7
- Tracks sleep quality with deep and light sleep analysis
- Counts steps, calories burned, and distance traveled
- IP68 waterproof rating for durability
- Compatible with iPhone and Android devices
- No subscription fees for lifetime access
General specs
- Brand: Tiantianka
- Model: B0G2CZ7KZV
- Seller: Amazon
- ID: B0G2CZ7KZV
- Size: 7
- Material: Titanium Alloy
- Battery Life: 7–10 d
- Connectivity: Bluetooth
- Display Type: None
- Charging Method: Magnetic
- OS Compatibility: Android, iOS
- Water Resistance: IP68
- First listed by seller: 2/7/26
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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Shipping options
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| Brand | Tiantianka | Fvtga | BIEMHA | MUMUCREAM | KppeX | FKGZJF |
| Model | B0G2CZ7KZV | FT Ring | VR11 | AR18 | X1-11# | |
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| Price | $59.98 | $49.99 | $59.99 | $51.99 | $139.99 | $59.98 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 | Nov 9, 2025 | Mar 11, 2026 | Mar 11, 2026 |
| Size | 7 | 10 | 9 | 9 | 11 | 8 |
| Material | Titanium Alloy | Titanium Alloy | Stainless Steel | Metal | ||
| Battery Life | 7–10 d | 3–5 d | 3–5 d | 3–5 d | 3–5 d | 3–5 d |
| Connectivity | Bluetooth | Bluetooth | Bluetooth | Bluetooth | ||
| Charging Method | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic |
| OS Compatibility | Android, iOS | Android 5.0+, iOS 10+ | iOS, Android | Android, iOS | Android 4.4+, iOS 8.4+ | Android 4.4, iOS 8.4 |
| Water Resistance | IP68 | IP68 | IP68 | IP68 | IP68 | IP68 |
| Weight | <num1>, <num2> | 100 | 100 | |||
| Charging Time | 1, 2 | 2 | 2 | |||
| Battery Capacity | <num1>, <num2> | 200 | 400 | |||