Garmin Forerunner 645 (Bracelet Noir) Black

Running dynamic indicators : stride analysis such as right leg/left leg balance, ground contact time, vertical ratio, stride length, running power. Running Dynamics and Swimming Dynamics provide information on recovery times and race predictions. These indicators analyze your physiological data, such as VO2 Max , Lactate Threshold , Stress Score .

Daily activity tracking : steps, distance, calories, sleep, floor climbed, intensity minutes.

Training status function : performance monitoring tool, to facilitate the understanding and analysis of the physiological data collected. This widget informs you by 7 different statuses of your condition and physical form to prepare and plan your workouts.

Training Effect 2.0 function : track and analyze aerobic and anaerobic efforts.

Training Load Function Training Load : Analyzes your EPOC (excess post-oxygen consumption) for all your workouts to give you insight into your weekly activity. This allows you to manage the training load over the long term, anticipate fatigue and adjust the intensity of the training according to your objective.

Connected functions : smartphone notifications, sending predefined responses to SMS, transfer of activities to Garmin Connect, use of the LiveTrack function.

Connect IQ : to download watch faces, widgets to personalize the watch.

Wrist-based heart rate : All-day heart rate monitoring with Garmin Elevate technology.

Connectivity : Wi-Fi, Bluetooth (BLE) for Live Track (to be followed), but also to Strava segments in real time (compare its performance). ANT+ and Bluetooth compatible. Compatible with iOS, Android, Window phone systems.

GPS / GLONASS : navigation superior to GPS alone in difficult environments.

Integrated sports : cycling, swimming in the pool, rowing machine, elliptical trainer, cardio etc.

Water resistance : 5ATM (50m)

Battery life : up to 7 days in smartwatch and wrist cardio mode, 12 hours in GPS mode, 9 hours in GPS/GLONASS mode and wrist cardio.

Weight : 42.2g