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LEPU / CREATIVE O2 RINGOxygen saturation, pulse measurement, ring-shaped, alarm, bluetooth, IP24, built-in battery.Health care products / Blood Oxygen Level MetersEnd user price - Reseller price- Oxygen level (SpO₂): Blood saturation with oxygen expressed as a percentage. - Heart rate: The number of heartbeats per minute. - Display: Displays your data on an easy-to-read display. - Measurement method: The measurement is non-invasive, the pulse oximeter only needs to fit on the finger or other thin skin surface. - Support for Bluetooth or other wireless technology to wirelessly transfer your data to a smartphone or other device. - A mobile application is available that allows you to track, store and analyze data over a longer period of time. - Blood oxygen level range: 70%-99%. - Blood oxygen level accuracy: 80-99%: ±2%, 70-79%: ±3%. - Heart rate range: 30-250 beats/minute (bpm). - Heart rate accuracy: ±2 bpm or ±2%. - Alarm: low oxygen level and high/low heart rate. - Ring size: 50-82mm. - Built-in memory. - 4 sections, up to 10 hours in each section. - Wireless: Bluetooth 4.0. - Compatibility: iOS 9.0+, Android 5.0+. - IP24 protection. - Rechargeable lithium battery. - Time of use: 12-4 p.m. - Device size: 38mm x 30mm x 38mm. - Weight: 15g. - CE certification. |