HiFuture FLEX2 Smartwatch | Swiss-Style Stainless Steel | 1.39" FHD Display | IP68 Waterproof | 24/7 Heart Rate & SpO2 | 100+ Sports Modes | Up to 10 Days Battery

FLEX2 is a Swiss-style stainless steel smartwatch with a 1.39" FHD display, IP68 water resistance, and 24/7 heart rate and blood oxygen tracking. It supports Bluetooth calling, sleep monitoring, and 100+ sports modes, with up to 10 days of battery life between charges. Available in Black and Silver.