30+ activity profiles ensure the Forerunner 265S can adapt to any training regime, including a dedicated triathlon feature that combines dedicated profiles for running, swimming and cycling. It helps to plan your strategy with daily suggested workouts and syncs up with Garmin IQ, Garmin Connect and other platforms like Strava and Komoot so you can input your pre-planned routes or access routes from other members of the running community. Advanced running metrics go into more detail than other smartwatches to provide the ultimate training assistance, while helpful features like Garmin Pay contactless payments and smartphone notifications means the watch can provide assistance in everyday life too. Health Wrist-based heart rateStress trackingSleep score and advanced sleep monitoringBody battery energy monitoringPulse oxFitness ageIntensity minutesWomen's health tracking_Training Morning reportHRV statusBuilt-in sports appsRace widgetDaily suggested workoutsGarmin coachTriathlon and multisport profilesRunning powerRecovery timePacepro featureTraining statusAcute loadTraining effectPerformance conditionRunning dynamicsPre-existing courses Sync routes from other platforms like strava and komootTrack runningVisual race predictorCross-training_Connectivity and NavigationBluetooth, ANT+, Wi-FiSmartphone compatibility: iPhone, Android Text response/reject phone call with text (Android only)Multi-band GNSS supportSmart notificationsSafety and tracking featuresCalendarWeather forecastRealtime settings sync with Garmin Connect MobileSmart NotificationsMusic apps and storageControls smartphone musicPlay and Control watch musicGarmin Pay contactless paymentsConnect IQ - Downloadable watch faces, data fields, widgets and appsBattery saverFind My PhoneFind My WatchVirb Camera RemoteSmart trainer controlStocks_Technical specification Water rated to 50 metres (5 ATM)Thermal and shock resistant Fibre-reinforced polymer caseScratch-resistant Corning Gorilla Glass 3 screen 18mm Quick-release bandsQuick-release bands Battery: 15 daysWeight: 39gDisplay: 360 x 360 pixels AMOLEDCase size: 42mmMemory: 8gbIn the box: Forerunner 265S watch, USB-C Charging/data cable, documentationColour: Black Bezel and Case with Black/Amp Yellow Silicone Band_