Amazfit Band 7 Smartwatch

Description Dimensions (including sensor): 42.33×24.36×12.2mm Weight (with strap): 28g Body Material: Polycarbonate Water-resistance Grade: 5 ATM Battery Capacity: 232mAh (rated value) Charging Method: Magnetic charging Charging Duration: Approx. 2 hours Typical Usage Scenario: Battery Life Up to 18 days Battery Saver Mode: Battery Life Up to 28 days Heavy Usage Scenario: Battery Life Up to 12 days Package contents: Smart band (including standard strap), magnetic charging cable, instruction manual Supported Devices: Android 7.0 and above, iOS 12.0 and above Application: Zepp App Display Material: AMOLED Display Size: 1.47″ Resolution: 198×368 PPI: 282 Touchscreen: Tempered glass anti-fingerprint coating Health: BioTracker™ 3.0 PPG biometric sensor (supports blood-oxygen, 1PD 2LED) Movement: 3-axis Acceleration sensor Geomagnetic sensor Connection: Bluetooth 5.2 BLE Positioning: Connect to smartphone GPS Strap Materials: TPU Strap width: Width16mm Min. & Max. Wrist Dimensions: 166mm-233mm Microphone: Support Motor: Rotor motor Sports Modes: 120 Smart Recognition of: 4 sports movements Advanced Running Support: Virtual pacer Workout Status: PeakBeats™ 24H Monitoring: Heart rate, Blood-oxygen saturation, Stress level Manual Measurement: Heart rate, Blood-oxygen saturation, Stress level, One-tap measurement Sleep Quality Monitoring: Sleep stages (including REM), Daytime naps, Sleep breathing quality, Sleep score Health Assessment System: PAI Breathing Exercise: Support Menstrual Cycle Tracking: Support Health reminders: Abnormally high & low heart rate, Low blood-oxygen, High stress level, Prompts to perform Breathing Exercise