Smart Watch Android/iOS/Samsung Smartphone Smart Watch, Heart Rate Monitor, Sleep Tracker, Fitness Tracker with Pedometer, IP67Waterproof Activity Tracker, Men and Women

1. Heart Rate Monitor allows you to check your heart rate anytime and get a better understanding of your heart rate trends. Automatic sleep tracks your deep sleep, light sleep and wake-up sleep patterns.
2. smartwatch supports 15 days of normal use and 35-40 days of standby time. This properly worn watch can accurately record activities throughout the day such as steps, distance, calories burned, distance walked, active time.

3.Smart Notification and Connect GPS: When you connect your smart watch to your phone, when your phone receives an incoming call, SMS, SNS notification (Facebook, Twitter, WhatsApp...), connect GPS to your phone to track all exercise situation.