ID115 HR Diggro Smart Band with Heart Rate Monitor (Waterproof)
Smart Band can check your physical index, such as steps, distance, calories burned will help you get a better understanding of your fitness level. It accurately monitors total effective sleeping time and motions every night (including light sleep and deep sleep).
OLED display screen. Slim, comfortable and easy to wear. It combined with fashion, sports and business. You will barely feel like you have anything on your wrist at all. Charger is attached to the band itself on the top. It goes inside the band.
The silicone replacement band is easy to install and remove, you can install a different colored band any time you want.Replace different color strap to suit your mood and your outfit!