I love this smart watch except for the tracking of my sleep patterns. I’m hoping that there is a learning curve with these things and once you’ve been using for awhile it gets all the tracking it does correctly. Paring it with my phone was easy and simple. Would give it a 5 stars if it would track my sleep more accurately. The first time it said i slept for 7 plus hours when in fact i had only slept for 5 plus hours. Pulse ox, blood pressure,and heart rate all work perfectly. Tested it against the one’s at the doctor’s office. One other thing i love is the fact i was able to set it up to remind me to get up and move anound since i have become some kind of recliner potato. Now this thimg buzzes on my wrist and i get up and get busy for however long my energy lasts. This is a nice item to have by everyone who is interested in their health.

Hope it works, got for my best friend for christmas.

Excellent product work just like the more expensive smartwatch.

Fitness Tracker HR, Activity Tracker with Heart Rate Monitor Watch, IP67 Waterproof Smart Wristband with Calorie Counter Watch Pedometer Sleep Monitor for Kids Women Men (Blue)

  • 【TFT FULL COLOR SCREEN and SUPERB BATTERY LIFE】0.96 – inch exquisite color IPS screen with Carbon fiber technology , showing a unique temperament and bring a pleasant feeling of wearing . 5 – 7 day battery life with only 1.5 hours charge . Convenient removable USB charging method
  • 【Smart Message Notification】Never miss the message.Through high-speed bluetooth connaction, you can receive call, calendar, SMS and SNS(Facebook,Twitter, Instagram, Whatsapp) notification.
  • 【DYNAMIC HEART RATE and AUTO SLEEP MONITOR】This fitness tracker monitors dynamic heart rate , uploading the real time data of heartbeats to phone app . Also support automatic sleep monitoring , it records deep , light , awake time and whole sleep time . All health data show as a chart,clearly acknowledge your physical fitness status at whole day
  • 【IP67 SWIMMING WATERPROOF and FITNESS TRACKER】Adopts the superior waterproof material , Suitable for bathing , swimming and water rafting , enjoying no limitation and flexible wearing experience . Support Pedometer , Distance, Calories , Sleep Monitor , calorie counter , Daily Reminder , when you do exercise to help you achieve fitness goals .
  • 【Wide Compatibility】Support Bluetooth 4.0. Supports IOS 8.0 or above ( iPhone 4S , iPhone 5 , 5S , 5C , iPhone 6 , 6S plus, iPhone 7 , 7S plus , etc . ) ; Android 4.4 or above ( Download APP “JYOU” from Apple Store or Google Play
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Fitness Tracker HR, Activity Tracker with Heart Rate Monitor Watch, IP67 Waterproof Smart Wristband with Calorie Counter Watch Pedometer Sleep Monitor for Kids Women Men (Blue) :