Package with 2 Original Straps
Support Android APP Install
2.1 inch Amoled Screen
2GB+16GB Memory
Wifi Support
Built-in GPS Google Map
NJYUAN R2 Smart Ring IP68 Heart rate Blood oxygen NFC
March 29, 2024
Huadai HD1 Max Amoled 1.3 inch screen
April 2, 2024
NJYUAN R02 Smart Ring 5ATM remote camera blood oxygen
Original price was: $39.99.$24.99Current price is: $24.99.
App: QRing
Charging mode: Magnetic Charging Cable
Major function: Steps, distance, calorie calculation, Heart rate, blood oxygen saturation, pressure, sleep tracking, multiple sports modes
| Ring size（mm） | No.8 18.1mm, No.9 18.9, No.10 19.8mm, No.11 20.6mm |
| Weight | 4.4g |
| Color | Deep Grey, Rose Gold |
| Major function | Steps, distance, calorie calculation Heart rate, blood oxygen saturation, pressure, sleep tracking, multiple sports modes |
| Chipset | BlueX Micro |
| Chipset Model | RF03 |
| App | QRing |
| Compatible system | Android5.1or above, iOS8.0 or above |
| FLASH memory | RAM 208KB ROM 512KB |
| LCD Type | No |
| Screen size | No |
| Resolution ratio | No |
| Digital crown (encoder) | No |
| Touch Panel Type | No |
| BT | 5.0 BLE (Bluetooth Low Energy) |
| Bluetooth call | No |
| WIFI | No |
| NFC | No |
| Sensor | STK8321 |
| Gyroscope | No |
| Heart Rate Sensor | Vcare VC30F |
| GPS | No |
| Battery type | Lithium polymer |
| Capacity | 17mAh |
| Charging mode | Magnetic Charging Cable |
| QRing | Step count, sleep monitoring, heart rate tracking, exercise data records |
| Health monitoring, pressure, blood oxygen measurement | |
| Multiple sports modes, take photos | |
| Supported languages: Danish, Ukrainian, Russian, Croatian, Hungarian, Hindi, Indonesian, Türkiye, Hebrew, Greek, German, Italian, Latvian, Czech, Slovak, Slovenian, Japanese, French, Polish, Thai, Estonian, Swedish, Lithuanian, Simplified Chinese, Traditional Chinese, Romanian, English Dutch, Portuguese, Spanish, Vietnamese, Arabic, Korean, Malay | |
| Dust Proof & Waterproof Level | 5ATM |
| Charging time | About 1H |
| Life time | 5-7 days of use and 15 days of standby |
| Product language | No |
| Strap size | No |
| Product Material | Stainless steel |
| Weight | 0.125 kg |
|---|---|
| Color | Black, Gold |
| Ring Size | 10-perimeter 62.1mm-diameter 19.8mm, 11-perimeter 64.6mm-diameter 20.6mm, 9-perimeter 59.5mm-diameter 18.9mm |
| Brand |
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