When comparing Garmin Vivoactive HR vs Fitbit Flex 2, the Slant community recommends Fitbit Flex 2 for most people. In the question“What are the best fitness trackers?” Fitbit Flex 2 is ranked 9th while Garmin Vivoactive HR is ranked 19th. The most important reason people chose Fitbit Flex 2 is:
The fitness tracker is completely waterproof and keeps track of your laps, pace, and total duration of your swim.
Specs
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Pros
Pro Good display
The fitness tracker has a large backlit full-color touch-display that's sunlight-readable and responsive.
Pro Easy to use
The fitness tracker has two buttons, a back button that also locks the device and a start button that also enters settings, and an intuitive touch interface that is controlled with swipes and taps. The learning curve is close to nonexistant.
Pro Step, stairs, heart monitoring
Pro Great option for swimmers
The fitness tracker is completely waterproof and keeps track of your laps, pace, and total duration of your swim.
Pro Sleek design fits a variety of occasions
The Flex 2 is a thin band all the way around that has a modern and sleek design. Since it isn't super sporty in appearance, you can confidently wear it for a lot of different occasions without it looking out of place.
Pro The app and web platform do an excellent job of keeping you motivated
The Fitbit app lets you set goals and milestones which reward you with badges and trophies when reached.
You can also challenge friends and family, competing against them for top spot on the leader board.
Pro Replaceable wristband with lots of options available
The fitness tracker itself is a separate part from the wristband that can be taken out and put in a different band. Therefore, not only are there 10 wristband colors to choose from on the official store, a different color of band can be worn every day with the same tracker. There are even custom bands available from third-party vendors.
Cons
Con HR monitoring does not work during swimming
The fitness tracker's heart rate monitoring gets turned off during swimming.
Con No sleep monitor
Con Underwhelming battery life
The fitness tracker's battery lasts about 3-4 days on average.
Con Can't be paired with external HR monitors
The Fitbit Flex 2 fitness tracker has no built in heart rate monitor and lacks the ability to pair with external HR monitors.
