Specifications: Physicaldimensions 58x 114x 19 Weight 123g Water rating IPX7 Batteryrechargeablelithium-ion Touchscreen Displaysize 3.5 (88.9mm) Displayresolution 282x 470pixels Colordisplay Batterylifeupto 20hours Maps Memory Abilitytoaddmaps Basemap Storageand Power Capacity 16 G Bplusmicro SDWaypoints/favorites/locations 200 Routes 100 Courses Historyupto 200hours Clock Features Time/date Sensors GPSGLONASSBarometricaltimeter Accelerometer Daily Smart Features Smartnotifications VIRBremote Activity Tracking Features Caloriesburned Training, Planningand Analysis Features Customizabledatapages Auto Pause Advancedworkouts Auto Lap Virtual Partner V02max Training Effect (aerobic) Racean Activity Autoscroll Cycling Features Courses Time/distancealerts (triggersalarmwhenyoureachgoal) Intervaltraining Compatiblewith Vector (powermeter) Powermetercompatible (displayspowerdatafromcompatiblethird-party ANT+-enabledpowermeters) Garmin Connect Garmin Connectcompatible (onlinecommunitywhereyouanalyze, categorizeandsharedata) Automaticsync (automaticallytransfersdatato Garmin Connect) Additional Recovery Advisor Connectivity: Wi-Fi, ANT+, bluetooth Ambient light sensor Integrated in-ride power capable Set-up streamlined via app Physiological measurements Advanced power Segments: Strava Connected capability: Upload, Live Track, weather, notifications, incident detection, Group Track, audio prompts, rider to rider messaging 3rd-party app access: via Connect IQ, including preloaded Strava & Training Peaks Preloaded Garmin Cycle Map FTP / watts/kg tracking Training