July 5, 2020


Connecting People

Fitbit Charge 4 review: Built-in GPS and better sleep tracking, plus it’s pretty

The Fitbit Cost four ($150 at Greatest Get) has anything you require in a fitness tracker for beneath $200. It finally includes built-in GPS to monitor outdoor workouts independently, it has better schooling equipment for athletes, and it matches most of the similar smartwatch features into a slimmer offer than the a lot more pricey Fitbit Versa ($a hundred forty five at Amazon). It truly is my most loved Fitbit still. If you are searching for a fitness tracker than behaves a good deal like a smartwatch without the need of the excess bulk, the Fitbit Cost four may well be the great match. 


  • Smooth, minimalistic style
  • Coronary heart rate zone notifications
  • Compatibility with iOS and Android
  • Snooze monitoring and examination

Will not Like

  • Low visibility in immediate sunlight
  • No fast reply for messages on Apple iphone
  • Shorter battery existence than the Fitbit Cost 3

Added features without the need of the included bulk 

There are plenty of good wearables for athletes, like the Garmin Forerunner 945 and Suunto 3, that have way a lot more fitness chops than the Cost four, but they’re not the most stylish. The $150 Cost four (£130, AU$230) is a tracker I will fortunately don 24/seven many thanks to its smooth, understated style. If you are acquainted with the Cost 3 ($116 at Amazon), the new model will not glance much various — it really is just the tiniest bit bulkier on your wrist. 

The monitor can only exhibit in black and white, but I like that it really is virtually 50 % the dimension of a regular smartwatch, these types of as the Apple Check out ($399 at Apple), and it also does away with actual physical buttons. As a substitute, you control the Cost four with a blend of the touchscreen and by urgent the left facet of the tracker to navigate settings. The touchscreen is not as responsive and it normally takes a couple seconds to gentle up when you elevate your arm to wake the monitor, but I inevitably acquired exactly where I wished to go. The only time the lag truly bothered me was while I was managing and wished to rapidly look at my stats without the need of taking my eyes off the highway. Like the Cost 3, it really is also tough to see the monitor in immediate sunlight. 

The common Cost four arrives in a few various colors with silicone sports bands, but the Distinctive Edition, or SE, model that I analyzed out also arrives with a woven band alternative for $twenty a lot more. Straps are simple to swap out (contrary to the Versa 2 ($200 at Greatest Get), which has challenging toggles) and if you are upgrading from the Cost 3 you’ll be capable to use these bands on the newer tracker. There are also a bunch of third-social gathering strap possibilities readily available to personalize your glance. 

The Cost four is comfortable to don all through the day and will not dig into my pores and skin when I tighten it up all through a run. You can also don it to mattress. Like other Fitbits, it also tracks your sleep. I will never go as much as to say that it really is comfortable to don in mattress, but at least I didn’t want to rip it off in the center of the night time like other trackers. 

The Cost four pushed me to run more quickly

As a primary fitness tracker, the previous Cost types presently checked most of the containers: measuring techniques, energy, flooring climbed, heart rate and distance (applying your phone’s GPS). But that was not adequate for a lot more critical runners like me. I am by no signifies an elite athlete, but I do run on a common foundation, so owning a built-in GPS is significant on my desire list. The GPS allows the Cost four to map your route all through an outdoor walk, run, bike journey or hike without the need of owning to rely on your phone. 

I’ve absent on a couple runs and the Cost four has given regular distance readings on the similar route with and without the need of my phone. You can also see a warmth map of your route on the Fitbit application, which also indicates the depth at which you were managing centered on your heart rate. 

The only other Fitbit machine that provides built-in GPS characteristic is the Ionic ($210 at Amazon) enjoy, but it really is now above two years outdated and I discovered it as well big and bulky to don on a common foundation.

Vanessa Hand Orellana/CNET

The Cost four tracks above twenty various activities, from cycling to yoga. It truly is also water resistant up to 50 meters like the Cost 3, so you can use it for swimming. You can plan up to 6 work out shortcuts on the Cost four, but you do have to select them and sync from the phone application. You can also established it to monitor your runs automatically, and established objectives for issues like pace, distance or energy burned ahead of you start off each and every activity. 

GPS is not the only resource for athletes. The Cost four has included a new metric called Energetic Zone Minutes, which takes advantage of your heart rate zones to establish the depth of your exercise. The intention is to have 150 lively minutes logged by the close of each and every 7 days, but you can improve or minimize the goal centered on your fitness amount. 

A couple years ago, Fitbit started off breaking out heart rate data into schooling zones for each and every activity, centered on age and fat. Just after a exercise you can log into the cell application and see how lengthy you were in body fat burn, cardio or peak. The Cost four provides actual-time heart rate zone notifications so you can acquire motion all through your exercise. 

I had to drive myself much more durable than common to get my peak heart rate alert to pop up on the monitor (you also get a buzz on your wrist when you arrive at each and every zone). I realized I’d been overestimating my work and it was useful to have the Cost nudging me to get out of my convenience zone. I can see this being a very good schooling resource if you are searching to break your particular history in a race.

Battery existence normally takes a strike

The only downside about owning GPS on the Cost is that it’s going to gobble up your battery a good deal more quickly than on the Cost 3. Fitbit claims the Cost four can final up to 7 days on a demand, but I hardly created it to day four ahead of owning to plug it in.

I didn’t head owning to recharge right after four days, but if you are searching to get the most out of your battery existence (and are organizing to use it at night time) I would endorse turning off the GPS when it really is not in use. You may just have to don’t forget to do this right after your exercise. You can do this from the work out shortcuts on the Cost. Just swipe up from an activity that takes advantage of GPS, like managing or cycling, and toggle it off. 

Snooze monitoring has some critical benefits 

I’ve by no means gotten much out of monitoring my sleep in the past. With a 6-thirty day period-outdated baby and a toddler waking me up at odd hours of the night time I was frightened to even see my stats the up coming morning, permit on your own get graded on my sleep. Each morning, the Fitbit application provides you a Snooze Score centered on anything from sleep period to sleep stages, heart rate and variants in blood oxygen amounts, aka SPO2. 

Just after a couple evenings of tests, it really is actually delivered some practical data about my sleep patterns. For starters, I’ve gotten a passing quality (previously mentioned a 60) each one night time, irrespective of waking up to nurse my small one particular. The application instructed me it really is normal to invest up to forty five minutes awake each and every night time, which was comforting. It also provides you suggestions on how to increase your rating, like maintaining your bedtime regular, irrespective of how late (or early) it is. 


Vanessa Hand Orellana/CNET

Everyone can see primary information in the application, like how much sleep you get and its high-quality, but Fitbit Quality subscribers get entry to heart rate and blood oxygen data. I didn’t see just about anything out of the regular in my chart, but I can see this characteristic being particularly useful for individuals who suspect they may well have a a lot more critical sleep-associated situation like sleep apnea. In that circumstance it may well be really worth the excess $nine.ninety nine (£8.ninety nine, AU$15.forty nine) a thirty day period for a high quality account. 

There is one particular foreseeable downside: With all this sleep data I get worried that I may well become dependent on the Snooze Score to really feel energized all through the day. That is, a minimal Snooze Score could subconsciously make me really feel worn out, even although I felt like I acquired a very good night’s rest. 

Extra than just a fitness tracker

The Cost four goes beyond health and fitness and fitness monitoring with a couple intelligent features up its sleeve. It mirrors each notification you can get on your phone no matter whether you have an Apple iphone ($699 at Apple) or an Android phone, but only Android buyers will be capable to reply to messages with preprogrammed fast replies. 

You nonetheless can’t retail outlet songs onboard to acquire with you on a run, but if you are a Spotify Quality subscriber, you will be capable to use the Cost four as a primary wrist distant to pause and skip tracks. There is no quantity control although. 

It now also includes a new agenda application together with the current timer, alarm and weather apps. 

You may be capable to established up Fitbit Spend on your wrist and use the Cost four on any tap-to-pay payment terminal as the tracker now arrives with built-in NFC (formerly, you had to buy the distinctive version Cost to get Fitbit Spend). Sadly it nonetheless will not have as numerous lender companions as Google or Apple Spend and was not suitable with my key lender (US Financial institution), so I couldn’t examination it out. I am also quarantined at house, so most of my payments are created on line in any case, not at brick-and-mortar retailers. 

Almost everything you require in a tiny offer

The Cost four does a good deal thinking of it really is effectively a fitness tracker. But you don’t close up conserving that much when compared to a smartwatch like Fitbit’s possess Versa 2 (the common Cost four is $50 a lot less than the Versa 2, which only has related GPS).

So the price tag on your own is not cause adequate to select the Cost four. For me, it really is about obtaining anything Fitbit provides, such as GPS, in a slimmer offer than the Versa 2. The Cost four is my most loved Fitbit to day.  

Very first revealed on May eighteen.