What happens to NO.1 F4 when Icing and Melting, we made a test

Posted in Aug 14, 2017 in News, no comment

NO.1 F4 smartband is a device that makes you live in healthier and more intelligent lifestyle. It helps to monitor basic physical indicators like sleep quality that you can know your body condition better. It tracks steps and shows you how you’re stacking up against your daily goals. Besides, you can share your data on Facebook and Twitter, which may encourage you and your friends to do exercise and raise interest in sports.

NO.1 F4

As NO.1 F4 excellent waterproof, we make a test about Icing and melting, final any thing work well after this test. about this heart rate, multi sport mode smartband, plus this excellent function, customers will like it much.


BTW, you can now pre-order the new NO.1 F4 from Gearbest.com for onlyt $20.99 with free shipping world wide.



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