Package with 2 Original Straps
Support Android APP Install
2.1 inch Amoled Screen
2GB+16GB Memory
Wifi Support
Built-in GPS Google Map
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NJYUAN R9 Smart Ring
Original price was: $39.99.$29.99Current price is: $29.99.CPU: Pixart 2860
Material: Stainless steel
Bluetooth Version: BLE 5.1
Battery capacity: 18mAh
Working Time: About 5-7days -
NJYUAN R2 Smart Ring IP68 Heart rate Blood oxygen NFC
Original price was: $39.99.$27.99Current price is: $27.99.CPU: Pixart 2860
Bluetooth Version: BLE 5.1
Battery capacity: 18mAh
Stanby Time: About 45days
Working Time: About 5-7day
Waterproof Level: IP68 -
NUYUAN R3 Smart Ring IP68 Heart rate Blood oxygen Step count
Original price was: $39.99.$29.99Current price is: $29.99.???? Pixart 2860
???? Aluminum titanium alloy + stainless steel
???? BLE 5.1
⏰ About 5-7 days
???? QMA6100P
???? HX3605
???? Magnet Cable (With SMT Protect IC)
???? IP68
⚡ Charging 1A or less
