quatix 7X Solar Edition | 3.56 cm (1.4″) | MIP | Display type Digital | Display resolution 280 x 280 pixels | Touchscreen Yes | Watch glass type Power Glass | Flash memory 16 GB | Band material Silicone/Titanium | Shape Round | Watch case size 51 mm | Watch case colour Grey | Watch case material Polymer,Titanium | Band colour Black | Heart rate monitor Yes | Wi-Fi Yes | Battery life 28 day(s)