Yuanguo Fitness Activity Tracker, Vigorun4 30M Swimming Waterproof Bluetooth Wireless Smart Bracelet Watch Pedometer…

Amazon.com Price:  $39.99 (as of 07/12/2021 22:30 PST- Details) & FREE Shipping.

♥ 【Highest Waterproof Level】Equipped with TPU wristband for soft comfortable use and bigger advanced OLED screen for clearer vision even in sunlight, YuanGuo activity tracker will do no harm to your body. You can even wear the tracker to swim with Ip68 water resistance.
♥ 【All-day Activity Tracking】YuanGuo smart bracelet will accurately record your all-day activities like steps, distance, calories burned, active minutes and it can identify whether the user is running or not automatically. It will keep a record of the measuring data during 7 days.
♥ 【Heart Rate & Sleep Monitor】More accurate heart rate monitor than many fitness watch. 24/7 heart rate tracking can help you know your all-day heart rate and view heart rate curve to get a clear picture of your health. It can also accurately monitor sleep status, indicating light sleep and deep sleep time to help you get to know your sleep quality.

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