4 Fitness Tracker with Heart Rate Monitor,IP68 Waterproof
Amazon.co.uk has Vigorun 4 Fitness Tracker with Heart Rate Monitor,IP68 Waterproof Swimming Smart Bracelet,Call/SMS Notifications Pedometer Calories Stopwatch Sleep Monitoring,for Android&iOS for only £19.99 AFter use the coupon code: HVWMZH7E at checkout. Thanks
【Your Heart Rate Steward】The fitness tracker reads your heart rate every 3 seconds.It monitors your heart rate all the day&all the night.Let you feel the heart beat anytime&anywhere.
【Enioy Your Swimming Time】It is made of high-quality waterproof material. The IP68-level waterproof which makes it works easy even when swimming.
【Standby Longer】Charging it for one hour, it will give you a long use for 30 days in normal mode.Even in the case of constant heart rate monitoring, the smart bracelet can also last for about 5 days.
【Multiple Functions for Your Colorful Life】The activity tracker can record the steps, mileage and burning calories, and it also equipped with incoming calls and messages notifications, silent alarm clock ,sleep monitoring and many other useful functions.