Checkme O2 Oxiband - Maintenance; Care and Cleaning; Firmware Update Process; Battery Maintenance

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3. Data will be updated to the cloud automatically or manually
based on your setting.
3. Maintenance
3.1 Care and Cleaning
Clean the device by carefully swabbing the device surface with
a soft cloth swab with water or alcohol.
3.2 Firmware Update
1. Connect the monitor with the APP.
2. Enter the APP, visit Device Device updateUpdate.
check the version and start an update if you want.
3.3 Battery
To keep the battery in good condition, charge the battery every
6 months when the monitor is not in use.