Used this watch for awhile before getting a new one for my birthday. Missing one of the button faces (see picture), but I used the watch without this button the whole time, doesn't affect the watch capabilities. Comes with a set of band hardware that I used to make my own elastic watch band, worked really well, so I never used the silicone band (which is in excellent condition). Tracks distance, pace, time, heart rate and VO2 Max Connected features: automatic uploads to Garmin Connect, live tracking, audio prompts, music controls, smart notifications and social media sharing Activity tracking counts daily steps, distance, calories and sleep Lookup the "Forerunner 230" on Garmin's site for more features and details. PHYSICAL SIZE: 45 x 45 x 11.7 mm WEIGHT: 41 g DISPLAY SIZE: 1.23" (31.1 mm) diameter DISPLAY RESOLUTION: Color 215 x 180 pixels BATTERY LIFE: Smartwatch Mode: Up to 5 weeks