Spec:
Item Type: Health Tracker Smart Ring
Material: Aluminum alloy, ceramic, electronic components
Battery Type: Lithium battery (shipped with built in battery)
Battery Quantity: 18mAh
Duration: 3 to 5 days
Charging Time: 45 minutes
Protection Grade: IPX8
How to Use:
Turn on: After the ring is fully charged, disconnect the power and turn on automatically, blue lights flashes, waiting for Bluetooth pairing
Shutdown: When the ring is low, the red lights flashes, please charge the ring, fully charged and disconnected from the power supply, automatically connect the phone
Bluetooth pairing: Open the APP, search for the Bluetooth device in My Device, and connect to the matching health data detection
Heart rate and blood oxygen detection: Remain seated, the measurement time is about 15 seconds
packing list:
1 x Health Tracker Smart Ring
1 x Charging Cable
1 x Specification