NJYUAN RS200 Smart Ring IP68 Heart Rate Smart Ring

$44.99 $82.33
NJYUAN M98 Color Screen Bluetooth LE 5.0 Smartwath Silver steel strap main chip: Realtek 8762C BK Accelerometer: LanweiSC7A20 heart rate: Tianyi Hexin 3300 high-precision heart rate module heart rate detection pressure detection Screen: 1.28Inch IPS round screen, 240×240 blood pressure: blood pressure measurement blood oxygen: blood oxygen measurement $46.99 Original price was: $46.99.$29.99Current price is: $29.99.
Smart Ring

Smart Ring