How does one review a physical fitness tracker — something meant to get you move and measure your acrobatic progress — at a sentence when most of us are forcibly adhere indoors , slowly melting into our couches ? That ’s the conundrum I ’ve been make do with ever since I unbox my glistening new Fitbit Charge 4 .

The surrealistic circumstances we obtain ourselves in due to the current pandemic has touch all late gadget launches , but it ’s combine with the thrill 4 . The boastful newsworthiness here is it ’s the first Fitbit tracker to add built - in GPS and NFC payment via Fitbit Pay . But with societal distancing in place , it ’s voiceless not to palpate like these additions wo n’t be quite as useful for the next several months . Yes , we can still run , hike , bike , and walk out of doors , but there ’s always the chance that policymakers could censor or inflict restrictions on outdoor practice session , as they did in Paris . add Fitbit Pay is convenient , because it eliminates the want for you to touch surface , but it also count on whether the essential stores in your area use contactless payments . I was n’t able to in my prompt neighborhood .

Fitbit Charge 4

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Get a load of these SpO2 sensors, baby.Photo: Victoria Song (Gizmodo)

What is it ?

The latest tracker in the Charge serial publication

Price

Get a load of these SpO2 sensors, baby.

Get a load of these SpO2 sensors, baby.Photo: Victoria Song (Gizmodo)

$ 150 for the regular ; $ 170 for the Special Edition

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We in conclusion get work up - in GPS ! NFC payments standard on all Charge 4s . Active Zone Minutes and heat mapping are great additions .

Excuse the cat hair, but the Charge 4 kept the same recessed button from the Charge 3.

Excuse the cat hair, but the Charge 4 kept the same recessed button from the Charge 3.Photo: Victoria Song (Gizmodo)

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You ca n’t switch from exercise app . GPS function in try a little lopsided . Screen still is n’t the greatest .

But set up away the weirdness of social distancing for a minute , the electric charge 4 has mostly everything you could require in a fitness tracker . On top of the GPS and NFC payment — now received on all saddle 4 gadget — it ’s got 7 - day assault and battery life , continuous heart - rate - monitoring , a comprehensive app with a build - in community , and over the years the design has acquire to be both more stylish and durable . Is it super exciting ? Not it if you already have a Charge 3 or a exchangeable basic seaworthiness tracker . But if you ’ve been hanging onto an elderly tracker for a while and smartwatches are too much for your needs ( and your budget ) , upgrading to the Charge 4 is a solid choice for several reason .

Left to right: Fitbit Charge 4 on a 3.03-mile run, followed by maps of the same run on MapMyRun and Apple Watch Series 5. The right screenshot is my walk; that pointy detour did not happen.

Left to right: Fitbit Charge 4 on a 3.03-mile run, followed by maps of the same run on MapMyRun and Apple Watch Series 5. The right screenshot is my walk; that pointy detour did not happen.Screenshot: Victoria Song (Gizmodo)

Fitbit added some genuinely smart update to the software and drug user interface of the Charge 4 . While bestow built - in GPS itself was a welcome move on its own , it ’s made better by the addition of heating plant mathematical function in the Fitbit app . There are two types : one for nerve pace and one for pace . It ’s not the sort of thing you ’d care about mid - run , but it bestow some helpful context to your performance after . For instance , on a 3 - air mile run , I could see not only when my gist was beating hardest , but also where I was bunk truehearted . also , the gadget also buzzes each time you introduce a fresh heart rate zone . That ’s helpful if you ’re doing a HIIT workout or swiftness employment , as it abbreviate down on your penury to chink your wrist for your heart rate .

https://gizmodo.com/eu-warns-google-buying-fitbit-presents-a-major-privacy-1841817026

Since Fitbit launched its last tracker , theVersa 2 , in September , the Fitbit app itself has also undergo some changes . The large one is that with the Charge 4 , Fitbit has gotten rid of its Active Minutes tile and update it to a unexampled metric called Zone Minutes . This is a welcome and long - delinquent shift away from steps — a metric unit that hasits origins in marketing , not science . Active Zone Minutes , however , are a digestible way for people to monitor whether they ’re contract the recommended amount of activity per week .

The screen, while fine indoors like pictured, isn’t very bright under direct sunlight.

The screen, while fine indoors like pictured, isn’t very bright under direct sunlight.Photo: Victoria Song (Gizmodo)

Most reputable health formation , let in the American Heart Association and World Health Organization , advocate 150 minutes of moderate body process or 75 min of vigorous action per week . That can be hard to parse on your own . Does that at leisure walk to the coffee bean shop counting ? How do you guess a 5 - mile raise or an time interval run ? Active Zone Minutes take away the guesswork by giving you credit for each bit spent in the fat - burn zona and double the credit for meter spent in the cardio or peak geographical zone . It ’s also a lot better than Fitbit ’s previous Active Minutes metric function , which I found to be confusing because it only gave you credit for an high-flown philia pace lasting longer than ten minutes .

Fitbit alsorecently launchedanother eternal rest - related metric call up Estimated Oxygen Variation , which uses the SpO2 sensor that have been included on Fitbit devices ever since the Ionic launched in 2017 . It ’s an alright metric unit that might be helpful if you ’re struggling to get a solid night of quietus — but the more helpful sleep insights are now lock away behind aFitbit Premium subscription . The company is offering a90 - day costless trialfor its give religious service now that more citizenry are look for shipway to stay set now that gyms are closed due to covid-19 . It ’s good timing , and also a very respectable marketing scheme .

This is a tempting pitch : For $ 150-$170 , you get even software updates , a lengthy free trial period of a premium service , and a helpful tool to assist you stay active while interlock down at menage . I include when the Charge 4 get in , I was jazzed because I thought this would be the week where I nail my seaworthiness - at - home goals . A workweek has come and give-up the ghost , and it ’s probably fair to say you should moderate expectations .

The Charge 4 is great if you want a basic tracker, but it feels like covid-19 stole its thunder.

The Charge 4 is great if you want a basic tracker, but it feels like covid-19 stole its thunder.Photo: Victoria Song (Gizmodo)

In my fervor over GPS , heat energy function , and Active Zone minutes , I forget that I ’ve always had an issue with the Charge ’s screens . navigate between notifications and apps is n’t always as smooth as I ’d like . Swipes register reliably , but sometimes there ’s a picayune lag . The Charge 4 ’s screen can also be a footling severe to take in direct sunlight . I get the appeal of a equipment that mainly tracks your activity and rescue basic notifications , but one thing I do favour about the Versa and other full - featured smartwatches is the bright screen and easier readability .

Another issue : switch menus mid - exercise is impossible . A reviewer acquaintance of mine noted they could n’t control Spotify from the wrist while working out . I also tried switching apps during an exercising and can affirm you ca n’t do it without cease your activity . Not a big pot if you ’re not on Spotify , as using it on the Charge 4 expect a Premium news report . But if you are a Spotify exploiter , that ’s honestly kind of dumb . Is n’t the whole item to make skipping tracks mid - bodily function easier ? The lack of offline Spotify playlist means that unless you just like puzzle out out to the sound of your thought , the Charge 4 is n’t really capable of phone - detached exercise .

I tested the Charge 4 on two runs and a long walkway with GPS . While each of the overall aloofness results was on equivalence with my Apple Watch Series 5 and the MapMyRun app , the mathematical function themselves … were a different story . On a 3.03 - mile run , the Fitbit show a reasonably accurate 2.96 miles . That was the precise same space recorded by the Series 5 . Except when I went to front at my mapping , Fitbit had me running in the middle of the Hudson River . I checked MapMyRun and the Series 5 , and their generated map also had morsel where I was in the river but not quite so … out there . I had almost identical event with my 2d 3 - land mile run .

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The same matter happened on a longer , roughly 4 - mile walk . While the majority of my GPS single-valued function on the Charge 4 was precise , there was one chunk where it said I had taken a several block detour toward the Oculus in downtown Manhattan . The world is I ’d walk in a straight line along the highway .

Moreover , I also point out it takes a few mo for the Charge 4 to find a GPS connection . It was n’t a trouble once I ’d bring in that quirk , but on my first discharge , it led to some skew results . The Fitbit memorialise a much slower split for my first mile—11’07 ” compared to the 10’36 ” on the Series 5 and the 10’12 ” split recorded by my sound . The discrepancy even out over the remaining two miles of my run but it did make me interview my heat single-valued function ’s reliability toward the commencement of my run .

It is entirely possible that living in New York City is the culprit . It ’s notoriously difficult to get reliable GPS in Manhattan , but specially in areas with tall buildings by the water — which happens to be where I experience . It ’s very potential that wo n’t be as much of an issue for people living in rural and suburban area , or just anywhere outside of Manhattan . That said , while I ’ve experienced this with several other GPS wearables , great deal of other smartwatches and tracker do n’t have this problem . If you ’re asking me to compare which has the better built - in GPS , I ’d point to theSuunto 7 , Garmin ’s cadre of running watch , and even the Apple Watch Series 5 .

Argentina’s President Javier Milei (left) and Robert F. Kennedy Jr., holding a chainsaw in a photo posted to Kennedy’s X account on May 27. 2025.

The Charge 4 ’s military issue are n’t a big heap if all you want is a unsubdivided gimmick with a good platform to help you get the appropriate amount of activity per calendar week . You just might require to consider something else if you love getting super granular about your splits , improving stride , and reviewing maps .

Will this finicky tracker help you stay dynamic during the pandemic ? plausibly , but any tracker would . Getting a bombination to move every hour is helpful , but also not unparalleled to Fitbit . If you ’re attempt to sleep well through all this , then yes , Fitbit might assist , but it ’s mostly peaceful tracking with some vulgar sense tips about better bedtime . You ’ll get more keep with Premium , but that depends on if you ’re willing to pay off for that service once the test period is up . And as I mention earlier , the new GPS features , Active Zone Minutes , and NFC payments are all good — if iterative — additions that would ’ve been more compelling if not for the current post . It ’s outre . I need to feel more excited about what I consider are honest , upstanding update . But truthfully , I ca n’t help but feel that if I could go out of doors more and endure my life as common , I would ’ve had more sport with this machine .

That ’s not Fitbit ’s fault . It ’s just incredibly speculative luck . For $ 150 , you ’re getting a whole range of features — it just sort of feels like with the Charge series , Fitbit ’s philosophical system is not to mess with a winning formula . The Charge 4 does almost everything right , but it ’s just not the breath of fresh air the original Versa was . That , plus the doom and gloom overshadow the headlines , make it unvoiced to get hyped about the Charge 4 . Even if it is somewhat great .

William Duplessie

README

Adds build - in GPS and NFC payment . Both are good but iterative update .

Replaces Active Minutes with Active Zone Minutes — a step in the right way .

Heat single-valued function are helpful , though the Charge 4 ’s GPS was n’t as precise as other devices in examination so far .

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Screen still is n’t the best ; some meanwhile between menus . Also not being able to control songs from Spotify during a workout is annoying .

Because NFC payments are standard on all burster 4 models , the only ground to pay the extra $ 20 for the special edition is the woven set .

Consumer TechFitbitFitness TrackersGadgetswearables

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