Blood oxygen sensor: Yes Fitness test: Yes Ambient light sensor: Yes Activity monitoring: Yes Gyroscope: Yes Thermometer: Yes Timer: Yes Built-in distance meter: Yes Barometric altimeter: Yes Quality of sleep: Yes Heart rate-based calorie computation: Yes Calories burned: Yes Heart rate monitor: Yes Calendar: Yes Personal goals: Yes Pedometer: Yes Alarm clock: Yes Workout tracking: Yes Electronic compass: Yes Recommended activity: Yoga Accelerometer: Yes Time/distance alert: Yes Music control: Yes SMS notifications: Yes Weather display: Yes Call notifications: Yes Smart notifications: Yes Find my phone function: Yes Watch case colour: Grey Watch case material: Polymer Watch case size: 41 mm Minimum strap length: 11 cm Protection features: Water resistant Maximum strap length: 17.5 cm Market positioning: Smartwatch Water resistance: 5 ATM Band material: Silicone Band colour: Grey Wrist size range: 110 - 175 mm Suggested gender: Any gender