Fitbit Surge vs Fitbit Charge HR, Fitbit Blaze: Which Device Fits You?

Happy Holidays! Check out 12 Days of Deals here.

This Fitbit Charge HR is running $20 OFF deal today that you can’t miss.

This Surge model is still $50 off. Check out the Discounts before they expire.

The Fitbit Surge is the latest addition to Fitbit’s line of elite fitness trackers and is already a huge success. With it’s sleek design and innovative features it is being hailed as the best of the best by many consumers and is giving Fitbit’s other top seller, the Charge HR, a run for it’s money. It has also sparked a huge debate among users as many argue over whether the Surge is really the better choice. To help you figure out which one is truly better we’ve complied this Fitbit Surge vs Fitbit Charge HR review. We will give you an in-depth look at both and compare all of their features side-by-side so you can decide for yourself which one is the king of the fitness trackers.

Fitbit Surge vs Fitbit Charge HR - Which Device Fits You

The Fitbit Charge HR: An Inside Look ($30 off Black Friday Sale)

The Charge is one of Fitbit’s upgraded models and has a lot of enhanced features to help you maximize your fitness activities. It is durable, yet compact so you hardly notice that you are wearing it and it has heart rate monitoring for more accurate statistics. Statistics include: steps taken and quality of sleep for an overall picture of how healthy you are. It is also waterproof so you can run in the rain without having to take it off.

The Charge HR main features include:

  • Continuous, 24-hour heart rate monitoring from your wrist, so you don’t have to wear those annoying, cumbersome chest straps.
  • In addition to tracking steps it also tracks elevations climbed and records entire workouts so you can analyze every aspect of your exercise regimen.
  • OLED screen shows call notifications from your phone, so you never have to worry about missing an important call while you are exercising. It also shows stats throughout the day, including calories burned, so you can track your progress.
  • A slim, lightweight band conforms and moves with your wrist, working with you instead of wearing you down.
  • Great Pricing on Amazon – $100 less than Surge.
  • Automatically syncs with your smartphone or computer so you can review your overall daily progress in greater detail.
This Fitbit Charge HR Color is still running 40% off today that may expire soon.


The Fitbit Surge: An Inside Look – $50 off this Black Friday

The surge is Fitbit’s newest model and consumers can’t stop raving about it thanks to enhanced features that make it feel more like a smartwatch than a fitness tracker. With it’s GPS capabilities and integrated Caller ID functions it has everything you need right at your fingertips. Although it is larger than most trackers it is made from flexible, high-grade materials that make it very comfortable to wear. It can track all your daily activities, monitor you heart rate and even record and differentiate between different activities for a comprehensive fitness overview. It is also waterproof up to 5 ATM so you can get caught in the rain without a second thought.

Among it’s key features are:

  • Built in GPS tracking, so you can monitor and compare split times, go over routes used and track distance, pace and elevation with pin-point precision. Best of all, with the GPS you can track without carrying your smartphone on you.
  • Multi-sport tracking lets you record individual stats for cardio, cross-training, running and more so you know how much you are burning and how hard you’re working at each activity.
  • LCD touch-screen display allows you to see call and text notifications so you are never out of touch and can workout without worry. You can also control your music on your smartphone too.
  • The most popular Fitbit – $100 Less than Apple Watch 2015.
  • Pure Pulse heart rate monitoring gives you non-stop tracking of your heart rate so you can fine tune your movements or slow them down depending on how hard you’re working out.

The Fitbit Surge vs Charge HR Comparison: How Do They Compare?

To get a better picture of which one is better let’s compare their main features to see how they stack up:

  • Display Size
  • Steps, calories, distance
  • Clock
  • Sleep quality & silent alarm
  • Floors climbed
  • Caller ID
  • SMS / Text Message
  • Continuous Heart Rate
  • Music Control & Notifications
  • GPS Tracking
  • Battery
  • Price
  • 1.25"
  • 7 Days
  • $$$$
  • 0.5"
  • 5 Days
  • $$
  • 1.25"
  • (With your Phone)
  • 5 Days
  • $$$
    • Band: The Charge HR has a slimmer, more streamlined band that is lighter than the Surge. It is made of an elastomer material that flexes and moves and it comes in two colors: black and plum. It is available in two sizes: small and large. The Surge has a larger band to accommodate the LCD screen, but is still lightweight and flexible thanks to an elastomer material normally seen in sports watches.  It bends with your wrist so it’s never in the way.It also comes in three sizes: small, large and extra large and is only available in black. While it’s close, the edge goes to the Charge HR here since it’s smaller and has more color options.


Fitbit Charge HR Together
via Instagram.

  • Display: The Surge has an LCD touch-screen that comes equipped with a backlight so you can see clearly in almost any light. You not only see calories burned or steps taken, but you also see smartphone notifications including missed calls and texts. You can also shuffle between songs from your smartphone.

    The Charge HR, on the other hand has an OLED display that shows daily stats and missed calls, but cannot show texts. It also doesn’t have a backlight so it can be hard to see the screen in certain lighting. While both allow you to see your statistics the Surge is the clear winner here thanks to it’s advanced capabilities.

  • Dimensions: The Charge has three sizes: small (5.5 – 6.7 inches), large (6.3 – 7.9 inches) and extra-large (7.8 – 9.1 inches). The Surge also has three sizes: small (5.5 – 6.5 inches), large (6.3 – 7.9 inches) and extra-large (7.6 – 9.1 inches).

    Although they are quite similar in sizing the Charge HR weighs less, coming in at 30 grams while the Surge comes in at 32, giving the Charge HR the edge.

  • Water Resistance: In this category they are both even since they each can be worn in the
    wet or out in bad weather, but not while swimming.
  • Battery Life: The Surge has a lithium-polymer battery that can last for up to seven days on a single charge and takes 1-2 hours to charge fully.
    The Charge HR’s lithium-polymer battery lasts up to five days and also charges in under two hours. With the added two days of battery life the Surge is the clear winner.

Compare the Surge versus the Charge HR: What Sets Them Apart

As you can see both of these trackers get the job done and share many similarities. They both track your daily movements, calories burned and monitor heart rate to help you get moving and stay in shape. They also allow you to sync with your smartphone or computer so you can review stats, analyze and compare with others.

Fitbit Surge Unboxing
Shared via Instagram.

Best of all, there are a lot of great Fitbit online deals, so they both come at a great price. However, the Surge has some key features that give you an enhanced experience you won’t get with the Charge HR:

  • The LCD touchscreen is a key feature because it allows you to see and do more. With this screen there is no excuse not to get moving because no matter where you are you can stay in touch thanks to a Caller ID that also shows text messaging. This is great for businessmen, parents or anyone who needs to be close to home. You can also control your music without having to stop and grab your smartphone- so you can blast those tunes without interrupting your flow.
  • The GPS function is another great feature that gives you a more well-rounded workout experience. It makes sure you know precisely how many calories you burn or how far you travel. It also lets you track your routes when running or hiking so you can see where you were and how you did throughout the course. Best of all, the GPS helps you to compare times side-by-side so you know how on track your routine is.
  • The Multi-Sport feature is a big bonus because unlike the Charge HR it lets you know what stats go with what activities. It knows when your running, climbing, biking or hiking for the most comprehensive data. This lets you know what areas need improving so you can fine tune your workout.

The Surge & The Charge HR: Two Sides of the Same Coin

Now that you see each of their individual features you can see they both have a lot in common. Let’s examine how they are alike:

  • Elastomer Bands: Both devices are made of an elastomer material that is flexible, durable and lightweight, so they feel comfortable and natural on your wrist.
  • Heart rate monitoring: both calculate and track your heart rate through a monitor in the wrist band, so you don’t need to use chest straps for accurate readings.
  • Tracking: Both devices track steps, distance, elevation and sleep for a complete and accurate depiction of your health on a day-to-day basis.
  • Water resistant: The Surge and The Charge HR are both water resistant so you can wear them in any weather and even in the shower. However, neither one can be submerged for any extended period, so no swimming.
  • Computer/Smartphone: Each of these devices can be synced to your PC or smartphone so you can compare stats, earn online badges with their program and log in meals, for a comprehensive health plan.
  • Caller ID: Both have caller ID to show incoming calls so you stay connected. It’s offered with Charge and one can check it out if you want to save another $20.

Pricing Match

The Charge HR is currently retailing at just under $200 while the Surge is going for $249, so you do pay more for those added features. However, there are a lot of great Fitbit discounts going on, so they are both a great value.

Fitbit Charge HR vs Fitbit Surge: Which Is The Right One For You?

As our Fitbit Surge vs Fitbit Charge HR review shows, there are a lot of great features with both of these devices, making either one a great choice. However, the Surge, with it’s GPS feature, multi-sport tracking and enhanced Caller ID is the best value for your money. It gives you more accuracy in your readings and a broader experience that is worth the investment.

The Charge HR comes close though with lower price, so whichever one you choose you really can’t go wrong. Consumers can’t stop raving about both of these trackers, which is why Fitbit is tops in the field of wearable fitness devices. Both devices motivate you and out you on track to becoming more healthy, and that is never a bad choice.

4.5 Reviewer
Ease of Use


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  1. David says

    1- Is the font size bigger on the surge vs charge hr? How much bigger and do you think this significant.
    2- is the display on the surge brighter / easier to see than on the charge hr ?

    • Ken says

      Yes, David. Surge font size is bigger but I can’t tell how significant it is. I’m not sure about if Surge screen is brighter. I’m happy with my Charge HR so far.

  2. Rick says

    You mentioned in the video that you had done a comparison of the Surge vs the Charge HR in terms of the accuracy of their heart rate monitoring. I can’t find the link to that in this article and I’m really interested because it doesn’t seem like the Charge HR matches very closely to my own measurements of heart rate. (I know about needing to move it further up the wrist when exercising.)

  3. says

    I was given a Fitbit Charge HR for Fathers day to help me get my motivation back..
    I found it a very useful tool however as my weight has lowered I have tried my exercise bike and Rowing machine but they don’t register as activities even though I am doing strenuous activities..
    The Charge HR only seems to register steps and floors as activities. Do I have to update to the Surge but I don’t want to upset the family as they are impressed with my progress or is there a setting to measure these activities on the Surge HR..
    Many Thanks

    • Ken says

      Hi Barry, I am afraid that Charge HR doesn’t track those activities. Anyway, the heart rate is a good index telling you how exercise goes. Surge can’t help me either, unless you run or bike for miles.

      Keep it up! Very happy to hear your progress.

  4. Nina says

    Thank you so much for doing a video comparing the two fitbit products. I am currently trying to figure out which to buy, one for my 20 year old daughter and one for my 52 year old husband. Both have wanted one but I found it difficult to READ the differences. I think from your video, the Charge HR seems to be the one fit for both of them. Aside form the text app, which you an’t reply to anyway, the gps and the size difference, there really isn’t much difference and for 100 dollar difference ( 200 for two) it seems to make sense to get the Charge HR. My only question is, my husband has short arm syndrome…lol and I was wondering how small the display is? Would he need to put on his glasses to see the numbers on the HR?

    Anyway, thanks again for the video. I am not a techy person so having someone else test for me as very helpful.


    • Ken L. says

      Nina, thanks for dropping by. The text is not very small. Also one can use iPhone / Android to see those fitbit data too. Hope it helps.

      Make sure to grab the discount as it’s 11% off now. Black Friday / Cyber Monday may even have $30 off.

  5. Robert says

    Thanks so much for this review. Excellent job!

    I’m going to move from the Fenix 3 to one of the Fitbit bands looking for a heart rate integrated feature (and smaller size – You can image what its like to wear a Garmine Fenix 3 on a daily basis)

    Most of my activities are cycling + swimming + Fitness so I was wondering if ‘Charge HR’ has activity tracking to set up through the Mobile app or it just records heart beat?

    Thanks for your recommendations!

  6. Rami says

    I just need one answer in order to decide which one to buy.
    I actually don’t care for the GPS, notification and music features.
    I’m a weight lefter and cross fit player, will the surge be able to track and identify these sports with (Multi-Sports) feature?

    Also, I don’t understand what’s the benefits of the new feature in the surge called “Continuous heart rate”

    Best Regards

    • Ken L. says

      Probably that multi-sport doesn’t track those weight lifting activities. Continue Heart Rate means it monitors your heart rate on-going and shows the data in graph.

  7. Jay says

    Great review thank you. Getting a fitbit for my mom. She has the Nike Fuel but wants more. Specifically she say the Nike doesn’t track steps and other activities such as running on a treadmill or climbing stairs. In terms of tracking on treadmill or similar, does the Charge HR and Surge function the same way? I’m with you in that the text and gps features are not worth the price and extra bulk…but I’m not clear on exactly what the Surge”s multi-sport feature means and if that solves the features she’s looking for versus what the Charge HR can do.

    • Ken L. says

      Jay, the new Fitbit app does detect if you are doing Elliptical or running. Surge does support multiple sport mode that Charge HR doesn’t.

  8. Elena says

    Thanks for the fine review! I was wondering about the time for showing HR, I read that the Charge hr only shows HR for a short amount of time before going back to the clock (like seconds), how’s the Surge handling this?

  9. Liz says

    My daughter just sent me a link regarding the fitbit blaze. I was considering it’s purchase as an upgrade to the Charge HR to which I own now. After seeing your review. I think I will just hang on to the HR for now. Thank you for your service in comparisons. I appreciate it so much!

    • Ken L. says

      Liz, very welcome. I love my Charge HR, it’s light, has heart-rate monitor, and all I need. I wish it’s more water-proof. (I don’t need GPS as it tracks with my phone too as Blaze.)

  10. Jordyn says

    Hi, thank you so much for your review and comparison! So helpful!

    I do have one question, though. Do either of these have a specific setting for roller skating? I know the GPS will be better at telling me if my speed improves, but I can’t be sure that either will give a good representation of calories burned while skating at Roller Derby practice.

    Thanks again for the great reviews!

    • Ken L. says

      Jordyn, that’s a very good question. I can’t tell how accurate the Calories burned measured with roller skating. It should track your miles with GPS.

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