LCD | Display type Digital | Display resolution 240 x 201 pixels | Touchscreen Yes | Band material Silicone | Shape Round | Market positioning Smartwatch | Watch case size 34.5 mm | Watch case colour Black | Watch case material Polymer | Band colour Black | Heart rate monitor Yes | Battery technology Lithium-Ion (Li-Ion) | Battery life (max) 120 h | Auto standby Yes | Operating temperature (T-T) -20 – 60 °C | Weight 24 g