ASUS VivoWatch SP (HC-A05)｜Wearable｜ASUS USA

Pulse O2 sensor : Tracks the saturation level of your blood oxygen, letting you know how well your body is adjusting to exercise

Built-in GPS : Enables tracking of activity stats, such as speed, distance and duration.

Altimeter : View your current altitude and an elevation graph when you are hiking or climbing.

Floor climbing : See the number of floors you climb throughout the day.

Aerobic heart-rate indicator : Provides visual and vibration notifications when you are performing healthy aerobic exercise or are overexerting yourself.

Stand reminders : Encouragement to stand up and move around on a regular basis

Step counter : Tracks the total number of steps you take in a day

Calories : Accurate calculation of how many calories you burn in a day based on heart rate, activity level, age, weight and other personal characteristics.