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XOSS X1 Heart Rate Monitor Armband Bluetooth & ANT+ Wireless Heart Rate Health Accessories Fitness Tracker(Armband) - XZ007
XOSS XZ007
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1. XOSS HR chest strap Provides live, accurate heart rate to compatible mobile training apps through Bluetooth Smart technology. 2. The Chest Strap heart rate is an early warning for the health(HR max of different people is not the same, the estimated formula is 208-0.7*Age). 3. Accurate Monitor, Optical Sensor System, Comfort Wearing, 20H Working Time, IP67 Waterproof, vibrator alarm. 4. For Iphone and for other Android 4.3 devices. 5.New Brand ,High quality, Good Service. We have sold a lot of pieces of this product , the customers always satisfied with our service.If you have any questions, please feel free to contact us. 6.One Year Warranty, within one year of your purchase, if there is a problem with the product, you can contact us for a replacement.
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