Coros Pace Pro GPS Sport Watch Color:Blue it’s built with more wood flat top with multi it’s built with more wood and less fiberglass Rapid clicking in and out are no problem and a safety release can protect against injury whether you're in bright daylight or up before the sun 3 Inch Display Resolution 416 x 416 Full colors Display Type Touch Screen Always On AMOLED Display Materials Screen Material Mineral Glass Bezel Material Fiber Reinforced Polymer Cover Material Fiber Reinforced Polymer Band Material Silicone Nylon Watch Band Width 22mm Size Nylon 140mm 220mm Size Silicone 130mm 220mm Installation Type Quick Release Design Buttons & Dials Digital Dial Back Button — Connectivity Phone Bluetooth Accessories Bluetooth Data Sync Wi Fi COROS App Durability Water Resistance 5 ATM Suitable for surface water activities and not for diving Working Temperature 4°F to 122°F ( 20°C to 50°C) Storage Temperature 4°F to 140°F ( 20°C to 60°C) Battery Standard Full GPS (GPS QZSS) — — All Systems On (GPS