ColorFit Pro 4

Connectivity System Requirement : iOS 11 & or Android 9 & BT Version : v5.3 Display Display Technology : TFT Size : 1.72’’ Resolution : 356*400px Customisable watch faces : Yes Cloud-based watch faces : Yes Sensors Optical Heart Rate : Yes Accelerometer Sensor : Yes SpO2 Sensor : Yes Physical Specifications Dimension : 44.1*38.1*11.7mm Watch Case Material : Polycarbonate Weight : 24.1 grams Strap Size & Material : 22mm & Silicone Water Resistance Rating : IP68 Battery & Charging Typical Usage Time : Up to 7 days Standby Time : Up to 30 days Capacity : 290mAh Charging Time : Up to 2 hour Charging Cable : Yes Health Monitoring Feature SpO2 : Yes Step Tracker : Yes Calories Burned : Yes Distance Travelled : Yes Activity History : Yes Sleep Monitor (with REM) : Yes Stress monitor : Yes Female heath tracking : Yes Breathe : Yes Sports Mode : Yes Smart Features Call and SMS Quick Reply (Android only) : Yes Call rejection : Yes Find my phone feature : Yes Remote music control : Yes Weather forecast : Yes Stopwatch : Yes Calendar Reminder : Yes Timer : Yes Alarm : Yes Wake gesture : Yes Vibration alert : Yes Do not disturb mode : Yes Screen brightness : Yes Show More Show Less