Features:
* Health management: All-weather intelligent monitoring of heart rate, blood oxygen saturation, sleep and exercise, keep abreast of your physical health at any time, multi-dimensional health management functions, and improve your health level in all aspects. Data can be retained for 7 days, and can be bound to multiple people for monitoring, so as to remotely understand the health index of your family.

* Gesture control: You can remotely control the camera to a certain extent without touching the phone screen directly, making you your own photographer. (Video playback is not supported)

* Deep waterproof: Fully enclosed structure, 5ATM and IP68 waterproof technology, so you can wear it with confidence, rain, swimming, washing hands.

* Access control: The ring has a built-in NFC chip. Just touch the sensor lightly to quickly complete the access control recognition, no need to look for keys or cards, truly realize non-contact access. NFC is turned on by default, no need to set it up, just aim at the induction intelligent lock to match the induction APP: SmartHealth.

* Super long standby: Equipped with magnetic charging, the ring has a built-in strong magnetic coil, which can be charged by sucking it, charging is more efficient, and it can be fully charged in about 1 hour.


Specification:
Name: Smart Ring

Outer surface material: ceramic

Main material: epoxy resin

Battery capacity: 20mAh ring

Product weight: about 5.0 grams

Storage capacity: It is recommended to connect to the app and synchronize data every day, and the ring can store up to 15 days of data (depending on the frequency of use)

Battery life: 3 to 5 days (depending on the frequency of use)

Software program updatability: Update through software application

Link method: low-power Bluetooth 5.0

Software program compatibility: App Store/Google Play

Waterproof level: 5ATM+IP68 waterproof

Sensor: LED is in a visible color range, safe and user-friendly

Charging method: Use the provided charging cable (USB rated 5V)

Diameter: #8(inner dia. 18.1mm),#9(inner dia. 18.9mm),#10(inner dia. 19.8mm),#11(inner dia. 20.6mm),#12(inner dia. 21.4mm),#13(inner dia. 22.2mm)

Color: black,pink,white


Packing included: 
1 * Smart Ring
1 * Charging Cable