The GBD-H1000 is designed to combines toughness with functions for workouts. State of the art optical sensor measures heart rate at wrist; as well as measuring blood flow under the skin!
GBD-H1000 has 3-axis accelerometer that detects all dimension body movements and measures step counts plus travel distance. With compass bearing, altitude, barometric pressure, temperature sensor all built-in.
Not needed to mention that an accurate GPS system is a must-have. It acquires instant data from GPS satellite to measure distance travelled, speed, pace etc. Digital dial display of route travelled that also linked to your smartphone for map function.
With the innovative Solar-assisted Charging, it extends the battery life tremendously, expect to last for almost a week for normal daily usage.