Chytré voděodolné (vodotěsné) hodinky - smart watch - No1. F3 - certifikace IP68, pohotovostní doba 1 rok, BT - OFF ROAD CLUB
NO.1 F3 Smartwatch appearance and functions show - YouTube
Amazon.com: Fitness Tracker, Smart Watch [24h Accurate Health Monitor with 5ATM Waterproof] Smart Watch for Heart Rate, Blood Oxygen, Sleep, 1.7'' Touch Screen Fitness Watch for iPhone iOS Andriod, Black : Electronics
Amazon.com: Smart Watch for Men Women Fitness: (Make/Answer Call) Bluetooth Smartwatch for Android Phone iPhone Waterproof Run Sport Digital Watches Blood Pressure Heart Rate Monitor Step Counter Sleep Tracker : Electronics