Features:

* Pay attention to your health: Through round-the-clock tracking, you can learn about your exercise status during the day, your physical state when you relax, and your sleep status at night. You can self-check your physical condition in time and in advance when your heartbeat appears irregular or too fast or too slow.

* High quality: Stunning industrial design, the outer ring is as gentle as jade, and the inner ring is tough and durable. The stainless steel shell has been CNC polished tens of thousands of times to achieve ultimate durability, while the smooth inner shell is made of hypoallergenic epoxy resin, giving it a quality touch from the outside to the inside.

* Magnetic fast charging: fast charging, built-in 17mAh capacity polymer lithium battery, long battery life, and the APP can check the real-time battery level.

* Mobile APP viewing: Supports real-time viewing of monitoring data on mobile APP. It needs to be connected to the replacement via Bluetooth on the mob


Specification:

Name: Smart Ring

Appearance material: stainless steel

Connection: 5.0 low-power bluetooth chip

Chip: RF03

APP: QRing

Compatible systems: Android5.1 (inclusive) and above, IOS8.0 (inclusive) and above

FLASH memory: ROM512KB

Type: Not supported

Screen size: Not supported

Resolution: Not supported

Encoder: not supported

Touch type: Not supported

Bluetooth calling: not supported

WIFI: Not supported

NFC: Not supported

Sensor: Silicon STK8321

Gyroscope: Not supported

Heart Rate: Vcare VC30F

GPS: Not supported

Battery: polymer lithium ion

Battery capacity: 17mAh

Charging Method: Magnetic charging

Supported languages: Danish, Ukrainian, Russian, Croatian, Hungarian, Hindi, Indonesian, Turkish, Hebrew, Greek, German, Italian, Latvian, Czech, Slovak, Slovenian, Japanese, French, Polish, Thai, Estonian, Swedish, Lithuanian, Chinese Simplified, Chinese Traditional, Romanian, English, Dutch, Portuguese, Spanish, Vietnamese, Arabic, Korean, Malay

Main functions: steps, distance, calorie calculation, heart rate, blood oxygen saturation, blood pressure, sleep tracking

Waterproof Level: IP68

Charging time: about 1 hour

Life tim: 5-7 days of use, 15 days of standby

Size: 8# = 18.1mm,9# = 18.9mm,10# = 19.8mm,11# = 20.6mm

Color: as picture


Packing included: 

1 * Smart Ring

 
Note:

1. Due to manual measurements and slight color variations, please allow 1-3 cm (0.4-1.18 inches) difference to suit different display settings.

2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand.