DIZO Smart Watch 2 is widely compatible and connects via Bluetooth. The watch comes with a 1.69'' (44mm) Full High Definition touchscreen display. It accurately tracks SpO2. It perfectly monitors sleep, heart rate, stress, calories burned, GPS, blood pressure, SpO2, etc. You get all the reminders of your notification on the smartwatch. It is 5ATM waterproof and you can use it while swimming. Also, it is equipped with sports modes such as cycling, badminton, walking, jogging, and yoga. Select 100+ clockfaces and customize your wallpaper as per your according. The watch also allows real-time heart rate monitoring.