Wellue SleepU smart wrist oxygen monitor
USB cable (Micro)
* Smart phone and laptop not included
What's in the Box？
30-Day Money Back Guarantee
At any time within 30 days of receiving your order, you are not 100% satisfied, you may return it to us for a refund.
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1.09 oz / 31g
1.6'' x 0.9'' x 0.5''
2.0'' - 3.0'' / 50-76mm
Bluetooth 4.0 BLE
Rechargeable lithium-polymer, 3.7 Vdc, 16 hours for typical use
DEGREE OF DUST &WATER RESISTANCE
Oxygen levels, pulse rate, motion
COMPATIBLE COMPUTER SYSTEM
macOS 10.15.3 or above
iOS 9.0 or above, iPhone 4s/iPad 3 or above; Android 5.0 or above, with Bluetooth 4.0 BLE
OXYGEN LEVEL RANGE
PULSE RATE RANGE
30 to 250 bpm
DISPLAY INTERVAL IN APP
4 sessions, up to 10 hours for each session