SMART RING HELIO AMAZFIT/SIZE8 W2321GL1N HUAMI

Smart ring activity tracker | Form factor Round | Housing material Resin,Titanium | Colour Titanium | Heart rate monitor Yes | Bluetooth Yes | Battery life 4 day(s) | Charging time 1.4 h | Weight 3.65 g | Weight 0.00365 kg Summary: Amazfit Helio Ring. Device type: Smart ring activity tracker, Form factor: Round, Product colour: Titanium. Battery life: 4 day(s), Battery capacity: 16.5 mAh, Charging time: 1.4 h. Weight: 3.65 g, Thickness: 2.6 mm. Mobile operating systems supported: Android 10, Android 10.0, Android 11.0, Android 12.0, Android 13.0, Android 14.0, Android 7.0,.... Quantity per pack: 1 pc(s) | Vendor Homepage: www.amazfit.com/products/amazfit-helio-ring | Display type: No | Touchscreen: No | Device type: Smart ring activity tracker | Form factor: Round | Housing material: Resin,Titanium | Product colour: Titanium | Ring size: 8 | Water resistance: 10 | Accelerometer: Yes | Blood oxygen sensor: Yes | Gyroscope: Yes | Heart rate monitor: Yes | Quality of sleep: Yes | Skin temperature sensor: Yes | Bluetooth: Yes | Bluetooth Low Energy (BLE): Yes | Battery capacity: 16.5 | Battery life: 4 | Battery operated: Yes | Charging time: 1.4 | Rechargeable battery: Yes | Wireless charging: Yes | Thickness: 2.6 | Weight: 3.65 | Mobile operating systems supported: Android 10/Android 10.0/Android 11.0/Android 12.0/Android 13.0/Android 14.0/Android 7.0/Android 7.1/Android 7.1.2/Android 8.0/Android 8.1/Android 9.0/iOS 14/iOS 14.5/iOS 15/iOS 16 | Quantity per pack: 1 | Model: Amazfit Helio Ring | Battery: Rechargeable | Units per Shipping Box: 1 | Unit Calculated Volume: 0.0005513 | Product Net Weight: 0.00365 | Unit Calculated Weight: 0.15