Amazfit Band 5

Amazfit Band 5 SpO2 Blood Oxygen 5 ATM Water Resistance Tahan 15-25 Hari Features Amazon Alexa Built in Blood Oxygen Measurement 24H Heart Rate Tracking Waterproof to 5 ATM 11 Sports Mode 15 days Battery Life Specifications Dimensions: 47.2 x 18.5 x 12.4mm Weight: 24g (with strap) and 12g (without strap) Body material: Polycarbonate Strap material: Skin friendly TPU Strap length: 162-235mm Strap width: 15.55mm Waterproof rating: 5 ATM Display: 1.1" full color AMOLED, resolution 126x294p Touch screen: 2.5D glass + anti-fingerprint coating Sensors: BioTracker TM2 PPG Bio-Tracking Optical Sensor 3-axis acceleration sensor | 3-axis gyroscope sensor Bluetooth: BT5.0/BLE Battery: 125mAh lithium-ion polymer battery (Typical value) Charging time: About 2 hours Charging method: Clip / 2-pins POGO pin Battery Life: Typical usage scenario: 15 days Power-saving scenario: 25 days Standby time: 90 days Supported devices: Android 5.0 or iOS 10.0 and above Accessories: Clip dock, user manual * Note: Alexa is not available in all countries/regions. To see the countries/regions availability, languages supported, as well as how to activate and use Alexa on your Amazfit Band 5. See support.amazfit.com for more details on the Alexa function in your Amazfit Band 5.