Multi-functional: Heart rate device via Bluetooth, built-in GPS, heart rate monitoring, activity tracking throughout the day, aerobic fitness levels, automatic exercise tracking, exercise reminders.

Material: This tracker is made of high quality material with excellent workmanship and durability.

Health monitoring: Monitor our most accurate heart rate with timely ECG and irregular heart rhythm notifications, oxygen saturation (SpO2) monitoring, resting heart rate and high/low heart rate notifications.

Multiple modes: Stress management mode, Night sleep mode, Smart sleep mode and do not disturb mode.