garmin forerunner 935 watch in black

Who needs rich data like running dynamics, wrist-based heart rate, training status and Vo2 max that Forerunner 935 offers?A dedicated athlete like you who's ready to beat yesterday. This premium GPS running/triathlon watch helps you fine-tune your training and recovery to be a better athlete. For the competitor in you, it features live segments so you can turn every run or ride into a virtual competition.Features:Form factor: lightweight for the true athlete (only 49 grams). Comfortable to wear when training and all dayProfiles: most complete data support available: running, cycling, swimming, multisport, XC ski, hike, trail run, paddleboard, rowing, strength/cardio, golf and othersRunning dynamics: see your efficiency with ground contact time balance, stride length, vertical ratio; and moreTraining status: gauge how effective your training is with daily training status updatesPulse ox: for altitude acclimation or sleep monitoring, a pulse ox sensor uses light beams at your wrist to gauge how well your body is absorbing oxygenAdvanced performance monitoring: includes vo2 max, recovery advisor, live segments, ftp, lactate threshold training effect and training statusSafety: see and be seen by pairing your 935 with the bike lights or radar, which detects traffic approaching from behindWorkouts: crank up your training in the pool, on the bike or out on a run with advanced workouts that go above and beyond the standard offeringConnected features: bluetooth sensor support, wi-fi , smart notifications, control and play music, ant+, livetrack and moreBattery life: up to 2 weeks in smartwatch mode, up to 20 hours in gps modeWater rating: 5 atm/50 metres