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Add to SafariWhen comparing Fitbit Alta vs Fitbit Flex 2, the Slant community recommends Fitbit Flex 2 for most people. In the question“What are the best fitness trackers that pair with iPhones?” Fitbit Flex 2 is ranked 4th while Fitbit Alta is ranked 5th. 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
Question Ranking
Pros
Pro Informative and clear display that's easy to read
For its size, the Alta fitness tracker has a large display. The display will show steps, distance, calories burned, active minutes, and sleep time. You can switch between these by tapping the side of the display (there is no button). The screen is easy to read at a glance while on the move except in bright settings.
Pro Many different wrist band options available to suit your taste
The Alta itself comes in 4 colors: black, teal, purple and plum.
While expensive, you can swap out the band. Classic bands cost $30, leather bands cost $60, and stainless steel bands cost $100.
Pro Reminds you to move every hour
The Alta will remind you about your move alerts each hour. By default, it suggests 250 steps each hour and it will vibrate 10 minutes before each hour is over to give you enough time to accomplish the micro-step goal.
Pro Will fit almost any wrist size
The Alta is available in three different sizes (small, large, and extra large). Each size can be adjusted by a minimum of 1 inch.
This is a great tracker for people with wrists below or above average size who may have trouble finding a comfortable fit with other trackers.
Pro Lightweight and comfortable to wear
As a result of the Alta having a slim design, it is both lightweight and very comfortable to wear.
Pro Week long battery life
The fitness tracker's battery can last a full week before you need to recharge it - quite a bit longer than most activity trackers.
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 Fairly basic features which limits the information you'll receive from the tracker
The Alta fitness tracker is designed to be more of a passive tracker for the Average Joe as opposed to a complete activity tracker for enthusiasts. There is no GPS or heart rate monitor, so the stats you get are limited to steps, rough distance traveled, estimated calories burned, active minutes, and sleep tracking.
Con The device cannot be used without a smartphone or a computer
In order to activate the device for usage, it must be paired with a smartphone and/or a PC (through a USB dongle), and an account must be registered through Fitbit.
Con Difficult to see the display when outdoors
The display is quite dim which makes it very difficult to read when in bright settings.
Con Display is off by default
To manually turn on the display you must double tap the side of the tracker which can be difficult to do properly.
It can also turned on automatically by the appropriate wrist/arm movement for checking the time.
There is no way to keep the display on so it may take some fumbling every time you want to look at the display.
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.
