When comparing Fitbit Alta vs Fitbit Charge 2, the Slant community recommends Fitbit Charge 2 for most people. In the question“What are the best fitness trackers that pair with iPhones?” Fitbit Charge 2 is ranked 1st while Fitbit Alta is ranked 5th. The most important reason people chose Fitbit Charge 2 is:
It gives you a lot of stats on your activities thanks to the GPS, altimeter, and heart rate monitor. It can track your sleep, show you alerts directly on the display, and offers a variety of helpful features such as reminders to move and a breathing function that helps you relax.
Specs
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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 Gives you a lot of features for the price
It gives you a lot of stats on your activities thanks to the GPS, altimeter, and heart rate monitor. It can track your sleep, show you alerts directly on the display, and offers a variety of helpful features such as reminders to move and a breathing function that helps you relax.
Pro Reminds you to move throughout the day
The fitness tracker will give you hourly reminders to get up and move for a few minutes, so you're not spending your whole day hunched over a desk.
Pro Great choice of replacement bands
Including regular vinyl bands, leather, metal, luxury, etc.
Pro The large display is easy to read
The Charge 2 has a very clear black and white display that's easy to read in both light and dark settings. It gives you a lot of activity stats directly on the display, which keeps you from needing to frequently check the smartphone app.
Pro Only needs to be charged every 4-5 days
Compared to other fitness trackers with large display screens, and Charge 2 has an impressive battery life. It can go 4-5 days without needing to be recharged, so there is minimal interruption to your tracking.
Pro Great ecosystem
Lots of users, nice apps (Win10 UWP app as well), etc.
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 Weak vibration causes alerts to easily go missed
The Charge 2 has a very weak vibration that is easy to miss, especially when you're active. As a result, it's easy to miss silent alarms or reminders to get up and move.
Con No smart alarm
Although the feature has been requested by the community since 2014.
Con No actionable notifications / call and text only
You can only see call and text notifications, no Facebook, Twitter, email, etc. And you can only see them, you cannot reply, delete, dismiss, etc.
Con App is not intuitive and terrible on Android
It is clunky and annoying, but works part time. There's a report on another Android that it just doesn't work. No alerts for 250 steps per hour. Not accurate. Clunky non intuitive functionality.
Con No water resistance
It is not water proof or even water-resistant. The watch will still function if you get a little splash of water on it, but you definitely can’t take it if you go swimming,
Con Lower quality screen that scratches easily
Rather than gorilla glass which is commonly used in the more expensive trackers, the Charge 2 fitness tracker uses a thick plastic display screen. It makes the device appear lower quality and scratches very easily.
Con Lavender band turns blue after a short period of wear
The specific color of band can start to turn blue after only the first day of wear. It very quickly looks stained and dirty.