TrendMedic O2Ring Benutzerhandbuch Seite 19

Battery
Charge time
Battery life
Wireless
Oxygen level
range
SpO2 Accuracy
(Arms)
Pulse Rate range
Pulse Rate
accuracy
V ibration source
Recorded
parameters
Data storage
Mobile App for
iOS
Mobile App for
android
3.7Vdc, Rechargeable
Lithium-polymer
2-3 hours
12-16 hours for typical use
Bluetooth 4.0 BLE
70% to 99%
80-99%:±2%, 70-79%:±3%
30 to 250 bpm
±2 bpm or ±2%, whichever
is greater
low oxygen level;
high/low pulse rate
Oxygen level, Pulse Rate,
motion
4 sessions, up to 10 hours
for each
iOS 9.0 or above,
iPhone 4s/ iPad 3 or above
Android 5.0 or above,
with Bluetooth 4.0 BLE