Active 3 | 3.35 cm (1.32") | AMOLED | Brightness 3000 cd/m² | Display type Digital | Display resolution 466 x 466 pixels | Touchscreen Yes | Watch glass type Sapphire | Band material Silicone | Shape Round | Market positioning Smartwatch | Watch case colour Gold | Watch case material Aluminium,Stainless steel | Band colour Black | Heart rate monitor Yes | Near Field Communication (NFC) Yes | Bluetooth version 5.3 | Battery type Built-in battery | Battery capacity 365 mAh | Battery life 12 day(s) | Charging time 2 h | Weight 38 g