https://www.mykronoz.com/us/en/zetime.html

Price: $79.90

Description:

Optical heart rate sensor

Monitor your heart rate throughout the day, manually or automatically

Activity tracking

ZeTime tracks your daily activity allowing you to keep an eye on your personal achievements

Never miss a thing

Get all your favorite app notifications and most important information straight to your wrist

Stay connected

Check weather, take pictures, control your music and find your phone directly from your wrist

The SELF Institute