Garmin Vivosmart HR+
Tech specs 
SizeWidth: 21.0 mm
Thickness: 15 mm
BatteryLithium battery
Battery lifeUp to 5 days watch/activity tracking mode (24/7 heart rate monitoring, no GPS) or up to 8 hours using GPS
Water-resistanceUp to 50 metres (5 ATM)
WeightRegular: 31.0 g
Large: 33.0 g
Sensor3 axis-accelerometer, altimeter, heart rate monitor, vibration alert, GPS
DisplayTouchscreen,160 x 68 pixels, sunlight-visible, transflective memory-in-pixel (MIP)
Screen size25.3 mm x 10.7 mm
ColorsBlack, Imperial Purple, Midnight Blue
OtherMEMORY: 7 timed activities, 14 days of activity tracking data
Activity tracking 
Calories burnedYes
Heart rate24/7
Stress & recovery
Pulse Ox
Respiration rate
UV exposure
Skin temperature
Galvanic skin response
Hydration level
Calorie intake
Running featuresAccelerometer (calculates distance for indoor workouts, without need for a foot pod), personal records, virtual pacer (compares current pace to target).
Swimming features
Other Clock, music control, auto goal, move bar
Non-fitness functions 
Smartphone notificationsYes
On-board music storage
Connected pay
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