NO.1 F18, the best waterproof GPS sports watch

F18, sports watch with ip68 waterproof, GPS, BEIDOU, GLONASS, three-method positioning F18 is a major upgrade to the F5, F7 previous GPS From the design, the hardware, the firmware, F18 is much different from F5, First,…

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NO.1 SmartBand F1 Waterproof IP68 Test in water for 30 mins – Giveaway

SmartBand F1 Waterproof Test, what happens? Recently, do water resistance test for the latest SmartBand SmartBand F1 performed well in the…