SMARTWATCH AMAZFIT T-REX 3 PRO/44MM BLACKGOLD W2548GL1N HUAMI

3.35 cm (1.32") AMOLED Brightness 3000 cd/m² Display type Digital Display resolution 466 x 466 pixels Touchscreen Yes RAM capacity 64 MB Flash memory 16 GB Band material Silicone Shape Round Market positioning Smartwatch Watch case size 44 mm Watch case colour Gold Watch case material Polymer,Titanium Band colour Black Heart rate monitor Yes Near Field Communication (NFC) Yes Wi-Fi Yes Bluetooth version 5.2 Battery type Built-in battery Battery capacity 640 mAh Battery life 19 day(s) Charging time 3 h Weight 46.8 g