SmartRing R99 Men Women Fiess Tracker Waterproof Bluetooth 5.3 Sport Ring Multi-sport Modes for Android iOS
Reviewed byOrganicDiscount TeamUpdated 23 Jul 2026
Best price available
£45.33
Key features
- Support lithium battery protection: Under-discharge protection voltage is 2.8V
- Overcharge voltage when fully charged is 4.2V
- The configurable charging current range is 5-300mA
Product Overview
Support lithium battery protection: Under-discharge protection voltage is 2.8V. Overcharge voltage when fully charged is 4.2V. The MCU has a built-in charging management PMU.
The configurable charging current range is 5-300mA. It supports anti-reverse connection Running, cycling, Ropeskipping, Walking, Mountaineering, yoga, Dance,golf Accurate distance / accurate calorie data accurate step count 31 languages: Simplified Chinese Traditional Chinese English French Italian Spanish Portuguese, Japanese German Polish Hungarian Russian Ukrainian Korean Vietnamese Thai Croatian, Swedish, Norwegian, Danish, Finnish, Czech, Slovak, Irish, Arabic, Hebrew, Persian Turkish, Romanian, Greek, Indonesian Sleep Temperature Difference is calculated by comparing it with your average temperature.Sleep Activity Status and 7-Day Sleep Trend Records & Statistics.syi
Pros & Cons
Pros
- In stock and ready to ship
- Support lithium battery protection: Under-discharge protection voltage is 2.8V
- Overcharge voltage when fully charged is 4.2V
Cons
- Currently sold by only one merchant — limited price competition
- No customer reviews yet
- Price history not yet established
Price Analysis
Fair Price
The current price is around the average. It's a reasonable time to buy.
Current Best
£45.33
Average Price
£45.33
Lowest Ever
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Highest Ever
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Compare Prices (1 merchant)
Compare prices for SmartRing R99 Men Women Fiess Tracker Waterproof Bluetooth 5.3 Sport Ring Multi-sport Modes for Android iOS
| Merchant | Price | Shipping | Total | Status | |
|---|---|---|---|---|---|
DH DHgate Best Price | £45.33 | — | £45.33 | In Stock | Go to Store |
Price Alert
Get notified when the price drops. No account required.
Product Details
| Category | Wearable Technology |
| Merchant | DHgate |
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