5.11 cm (2.01") | TFT | Brightness 800 cd/m² | Display type Digital | Display resolution 280 x 320 pixels | Touchscreen Yes | RAM capacity 0.16 MB | Flash memory 0.128 GB | Band size One Size | Shape Rectangular | Market positioning Smartwatch | Watch case colour Black | Band colour Black | Heart rate monitor Yes | Bluetooth version 5.3 | Battery type Built-in battery | Battery capacity 900 mAh | Battery life (max) 480 h | Battery life 20 day(s) | Charging time 2.5 h | Operating temperature (T-T) -20 - 60 °C | Weight 43.9 g