LOOKEE® Sleep Oxygen Monitor Product Features

Specification Ring Sleep
Oxygen Monitor
O2Ring Continuous Ring Oximeter Ring-Pro Sleep Oxygen Monitor Smart KidsO2™ Sleep Oxygen Monitor
Weight18g15g18g0.53 oz/15g
Size44×25×17 mm38×30×38 mm44×25×17 mm (main unit)1.5'' x 1.2'' x 1.5''
BatteryRechargeable Lithium-polymer3.7Vdc, Rechargeable Lithium-polymerRechargeable Lithium-polymerRechargeable lithium-polymer, 3.7 Vdc; 14-16 hours
Charge Time2–3 hours2–3 hours2–3 hours2–3 hours
WirelessBluetooth 4.0 BLEBluetooth 4.0 BLEBluetooth 4.0 BLEBluetooth 4.0 BLE
Oxygen Level Range70% – 100%70% – 100%70% – 99%70% – 100%
Heart Rate Range30 – 250 bpm30 – 250 bpm
Pulse Rate Range30 – 250 bpm30 – 250 bpm
VibrationTriggered by low oxygenLow oxygen level, High/Low pulse rateTriggered by low oxygen level
Data Storage4 records, 10 hrs each4 sessions, up to 10 hours each4 records, up to 10 hours each
Mobile App for iOSiOS 9.0+
iPhone 4s / iPad 3+
iOS 9.0 or above
iPhone 4s / iPad 3+
iOS 9.0 or above
iPhone 4s / iPad 3+
Mobile App for AndroidAndroid 5.0+
Bluetooth 4.0 BLE
Android 5.0+ with Bluetooth 4.0 BLEAndroid 5.0+ with Bluetooth 4.0 BLE
Recorded ParametersOxygen level, heart rate, motionOxygen level, pulse rate, motionOxygen level, heart rate, motionOxygen levels, pulse rate, motion
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