Instinct 3 | 3.05 cm (1.2") | Display type Digital | Display resolution 176 x 176 pixels | Touchscreen Yes | Watch glass type Power Glass | RAM capacity 128 MB | Band material Silicone | Band size One Size | Shape Round | Market positioning Sport watch | Watch case size 45 mm | Watch case colour Grey/Yellow | Watch case material Glass Fiber Reinforced Polymer (GFRP) | Band colour Yellow | Heart rate monitor Yes | Wi-Fi Yes | Battery type Built-in battery | Battery life 28 day(s) | Weight 52 g