Wearable fees
Compare smart rings, fitness trackers, and smartwatches by included health features, premium apps, trials, and optional service costs.
JIANVNUI 8 Black, Size 8 Health-Fitness Tracker Smart Ring
Available Options
Current
Black, Size 8
Retailer
RUB 5,165.91
Available to order
Price history by variant
Volatility: HighFeatures
- 24/7 heart rate and SpO2 monitoring
- 128 sports modes with auto tracking
- Advanced sleep stage analysis
- IP68 waterproof rating
- Gesture control for hands-free photos
- Customizable auto blood pressure monitoring
- Menstrual cycle reminders
- No subscription fees
- Sleek and lightweight unisex design
Product details
General specs
- Brand: JIANVNUI
- Model: JIAHE02
- Connectivity: Bluetooth
- Display Type: None
- OS Compatibility: iOS, Android
- Water Resistance: IP68
- Fee No Subscription: Yes
If you are interested in more details, you can find full information on the seller's page.
Partner offer temporarily unavailable
Shipping options
Delivery to 
Russia
Russia
Available
You want to track your health around the clock, but bulky wristbands get in the way. This smart ring from JIANVNUI gives you a full picture of your wellness without the wrist clutter. Slip it on and forget it's there, even while you sleep or swim. It's for the woman or man who wants serious health data in a discreet, comfortable package you can wear 24/7.
Most fitness trackers just count steps. This ring is different. It breaks down your sleep into deep, light, and REM stages so you know if you're truly resting. It tracks heart rate, blood oxygen, HRV, and even cycles for women. With 128 sport modes, you can log everything from a morning jog to a yoga session. The automatic monitoring lets you set custom intervals for blood pressure and heart rate readings, so you get personalized insights without tapping a screen. And because there's no subscription fee, you own your data.
You can take hands-free photos with a simple gesture, perfect for capturing a moment on a hike. It's IP68 waterproof, so you can wear it in the pool or the shower. The ring is lightweight and stylish enough to wear with jeans or a suit. You get a charging case for easy top-ups, and the battery lasts through your day. With a 12-month warranty, you're covered if anything goes wrong. This ring gives you the health data you need, with the freedom you deserve.
JIANVNUI 8 24/7 heart rate and SpO2 monitoring
RUB 5,165.91
When this device makes sense
Product confidence
Reviews
There are no text reviews yet. If you have experience using this product, please leave a review. It will help other people decide whether this product is right for them.