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Fitbit Alta HR Versus Fitbit Charge 2 Comparison

Fitbit Charge 2 vs Fitbit Alta HR

Thinking about buying a Fitbit? If so, there’s a good chance you’re looking at two of the bestselling models: the Alta HR or the Charge 2.

Both the Charge 2 and the Alta HR are affordably priced and look great, so your preference will likely come down to minor feature differences and the look you like best. To help you make an informed decision between these two, we will take a closer look at each and then compare them so you can find your fit.You can order this beautiful Fitbit Charge 2 or Alta with Free Shipping.

Fitbit Charge 2

Fitbit Charge 2 Clock n Steps in Black

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The Charge 2 is an impressive addition to Fitbit’s tracker line.

Thanks to an ingenious blend of fashionable looks and ground-breaking new features, it promotes healthy living and motivates users on a variety of levels.

Building on the popularity and smooth function of the original Charge, this model has improved PurePulse heart rate tracking to give you minute-by-minute stats and readings. Among the new features and benefits associated with the Charge 2 are:

• Sleek, Sturdy Design:

The Charge 2 has a tap screen, oversized face (4X bigger than the original charge) and interchangeable bands and clock faces.

The tap screen gives you instant access, and the larger size makes it easier for older users or those with eye issues easier to read. Plus, the different bands keep your look fresh and give you the option of wearing it at work or play.

•RELAX Mode:

One of the Charge 2’s most intriguing and impressive features, thanks to the improved PurePulse, is Relax mode. This mode teaches you how to level and control your breathing, helping you to meditate, reduce blood pressure and let go of stress.

Consisting of 2 and 5-minute breathing sessions, the Charge 2 teaches you how to sync your breathing and heartbeat. Using visuals, vibrations, and animations it helps you inhale and exhale in a healthy rhythm.

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Fitbit Charge 2 Fact Sheet


• Snap Shot Cardio:

Another great extra, thanks to PurePulse is Snap Shot Cardio. With this feature, you can get a snap shot, or instant picture of your fitness level. It calculates your score using your user profile, heart rate and exercise data to determine your VO2 Max level.

This feature is ideal for helping to lose weight or make your current routine more challenging.

Fitbit Alta HR

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Style meets function with this upgraded version of the highly popular Alta. The Alta HR is polished and sleek without sacrificing on performance. Fitbit built on the unique style of the original and added key functions, like heart rate monitoring, to give you a device that is as impressive as it is affordable. It makes fitness fresh and fun, motivating and inspiring in simple, easy to follow ways. Among its key features are:

•Upscale Design:

Thinner and lighter than the original, the Alta HR  has an easy to use touchscreen and a slew of accessories, making it the prettiest Fitbit yet. The slim elastomer bands are available in multiple colors and are comfortable to exercise in. But it’s the additional bands, available in leather and metal, that really elevate the look and feel of this tracker. These bands make it easy to wear the Alta HR at work, the gym, or out to dinner.

The screen is just as impressive. The OLED display can be accessed by simple taps, scrolling through screens to see stats and notifications.

•Heart Rate Monitoring:

PurePulse, with built-in heart rate sensors, tracks you through your pulse, monitoring how hard you exercise and move throughout the day. Your device will then analyze your stats and make recommendations for goals and activities. For those trying to lose weight, or anyone who needs help putting together a routine, this is a big help. In addition, tracking heart activity can alert you if something is wrong, ensuring you exercise safely.

•Smart Track:

This auto-recognition feature, taken from Fitbit’s high-end Blaze, is one of its best assets. Smart Track can tell if you are walking, hiking or cycling, and records stats based on those motions. You don’t need to log in and choose your activity beforehand, so you get the proper credit for the exercises you perform.

•Updated Sleep Tracking:

The sleep tracking feature on the Alta HR has been upgraded, monitoring your sleep and heart rate. This combination gives you a better analysis of your overall health and can help you improve your sleep quality. It shows if you are sleeping as peacefully as you should, which is needed for your body to repair itself.

•Smart Notifications:

Get calls, emails, and text alerts, right on the screen. You can read parts of your messages, allowing you to stay in contact with family and employers.

Fitbit Charge 2 vs. Fitbit Alta HR: A Side-By-Side Comparison

Now that you’ve seen the specifics about both trackers, let’s take a look at how they compare head to head.

Design: Screens & Bands


The Charge 2 has an elastomer band and comes in 4 colors: black, blue, plum, and teal. However, it is larger and a bit sportier looking than the Alta HR. There are stainless steel and leather options, but it has more of a watch-style look to it, so no wearing it to formal affairs.

As for the screen, it is a touch OLED display, making it easier to pull up stats and readings.

The sleek Alta HR has a tap OLED display like the Charge 2. It has a bracelet type design and comes in four colors. It’s slimmer than the Charge 2, and feels more feminine in design. It is lightweight and slim enough to wear with other jewelry.

The Charge 2 has a larger screen and side buttons, which gives it a bit of an advantage in the design category. The Alta HR interface is controlled just by tapping the screen.

Neither of these devices are waterproof, only water resistant (sweat, rain, and splash protected).

Fitness Features

In this category the clear winner is the Charge 2. With interval training, multi-sport mode and GPS, it advances and transforms your workouts, allowing you to see real-time stats that are a true reflection of your activities. It also counts floors climbed, which the Alta HR does not.

It brings a flexibility to your program that is unparalleled and provides all the inspiration you need to get in shape.

The Alta HR is also a solid tracker. With SmartTrack, move alerts and sleep tracking it has the most to offer in terms of how it can push your routine to the next level. SmartTrack is invaluable, as it can record and recognize moves, making sure you get real-time stats, no matter what the activity.

Sleep Tracking

The Alta HR takes this category thanks to extra in-depth data about your sleep. The Alta HR tracks not just how long you sleep, but the quality, like if you are restless or not in a deep sleep. It also monitors your heart rate; This is important because sleep quality shows how your body recovers and repairs after exercise.

The Charge 2 also monitors sleep, but does not give an in-depth analysis like the Alta HR. For that reason, it is the better choice if you want to see your overall health.

Heart Rate Monitor

The Charge 2 and the Alta HR tie here, as both have continuous PurePulse heart rate monitoring. It gives you live readings, to monitor workout progress and overall health.


Again, the Alta HR comes out on top here thanks to call, text and calendar notifications to keep you connected. The Charge 2 keeps you connected to your friends and family with call and text messages.


Another tie with about five days of battery life for both, so you won’t be hassled constantly re-charging.

Fitbit Alta HR and Charge 2 Verdict

Here are the key benefits of each:

  • Charge 2: Connected GPS, altimeter to count stairs
  • Alta HR: Slimmer design and more comfortable to wear, more comprehensive wellness tracking

With the Charge 2’s extra features, it might be a better value for your money. The Heart Rate Monitor + GPS Connectivity gives it an edge, but even so, either tracker is a good investment.

The Charge 2 has a proven track record and gives you tracking made easy thanks to a user-friendly design and features that inspire.

The Alta HR also inspires, with enhanced fitness features like SmartTrack, which can transform your workouts and your body. It also includes a more comprehensive look at your sleep.

The design is likely to be a big selling point for many potential Fitbit owners. However, the additional fitness features on the Charge 2 will definitely appeal to those who are already big into fitness.

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No Comments

  • Vicki Dunning October 16, 2018 at 10:10 am
    The HR Charge has interchangeable bands (leather, metal mesh, perforated). Can you get interchangeable bands for the Alta HR?
    • Emery October 16, 2018 at 10:29 am
      Hi Vicki, Yes, you can change out the bands on the Alta HR. There are lots of options available from Fitbit and from third-party vendors. And actually, with the Alta you can use HR or original Alta bands, though the latter might not fit properly for the heart rate function.
  • Nora July 15, 2018 at 9:05 pm
    Which one gives reminders to move wvery hour
    • Emery July 16, 2018 at 9:26 am
      They both do!
  • Kay Edwards February 15, 2018 at 9:34 am
    I want one that I can wear in the shower.
    • Emery February 15, 2018 at 1:19 pm
      Hi Kay, Unfortunately, neither of these are safe for the shower. Here are some options for water resistant fitness trackers:
  • Kristian December 14, 2017 at 12:01 am
    Hi The bulkyness of Charge 2 seems to be an issue for many users. What about the display on Alta HR. Difficult to tell the info straight from the display, or?
  • Angie Bell April 30, 2017 at 6:13 pm
    I like the buckle on the Charger 2. I feel like I will lose the Alta. On the new one did they make the band more durable to stay on with a buckle?
  • Carolyn March 26, 2017 at 8:59 pm
    I just bought the Charge 2 which is great but it's so bulky on my small wrist so I'm wondering if I should quickly switch out to Alta HR which is very sleek and thinner. Seems they are almost a duplicate of each other.
    • Ken L. March 31, 2017 at 5:05 am
      Carolyn, Fitbit Alta HR is thinner and will look great on yours.
  • Shawn September 12, 2016 at 6:36 pm
    Fitbit Alta is definitely sleeker and stylish than Charge 2. I am still waiting for fitness trackers, which will have a longer battery life …..say like a month. It does not have a GPS or HR sensor and uses an advanced accelerometer / motion sensor for most of the calculations. Overall steps and distance calculation is fairly accurate but nothing to write home about.
    • Ken L. September 26, 2016 at 1:11 am
      Shawn, thanks for letting us know. I agree that longer battery life with accurate step sensor is all we need the most.
    • sam October 18, 2016 at 5:24 pm
      @shawn, the vivofit by garmin is up to 2 years battery life.. i have had mine for three and it is amazing and still running. it is waterproof all the way. it tells time, counts steps, counts calories, anything you can think of! I highly recommend :)
      • Sharon November 23, 2017 at 2:25 am
        Mine lasted 4-5 years. Now, I'm looking at a fitbit.

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