

⌚ Elevate your fitness game—track, train, and thrive without missing a beat!
The Fitbit Charge 4 is a sleek, swim-proof fitness tracker featuring built-in GPS, 24/7 heart rate monitoring, and up to 7 days of battery life. Compatible with iOS 15+ and Android 9.0+, it offers advanced sleep tracking, Active Zone Minutes for workout intensity, smartphone notifications, and Fitbit Pay for contactless payments—designed to keep busy professionals connected and motivated on the move.














| ASIN | B084CQSL3Q |
| Age range | Youth |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Batteries included? | Yes |
| Best Sellers Rank | 28,997 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 146 in Activity Trackers |
| Brand | Fitbit |
| Color | Rosewood |
| Compatible with | Smartphone |
| Customer Reviews | 4.4 4.4 out of 5 stars (47,437) |
| Date First Available | 31 Mar. 2020 |
| Department | Unisex |
| Display size | 4 Inches |
| Display type | OLED |
| Features | GPS, Heart Rate Monitor, Sleep Monitor, Notifications, Calendaring, Calorie Tracker, Distance Tracker, Daily Workout Memory, Water Resistance |
| Included components | Activity Tracker |
| Item model number | Charge 4 |
| Manufacturer | Fitbit |
| Material type | Synthetic |
| Meter | GPS, Optical Heart Rate Sensor |
| Power source | Battery Powered |
| Product Dimensions | 24.7 x 2.88 x 1.25 cm; 30 g |
| Shape | Rectangular |
| Size | one |
| Sport | Multi-Sports |
| Style | Charge 4 |
| Wattage | 180 watts |
| Weight | 0.25 Kilograms |
| tech_spec_battery_description_toys | Lithium Ion |
A**R
Great Fitness Tracker / Smart Watch
In one phrase: this is a great fitness tracker / smart watch. Battery: I have it for more than 2 weeks now and the battery life is very good. It all depends on the GPS of course, but if you run 30 minutes a day with GPS on you will have it lasting 3 days. It always takes a little less than 2 hours to charge, it doesn't matter if you use a super charger or your computer USB port. UPDATE: Now you can use "Dynamics GPS", meaning it'll use your phone GPS when available, saving battery and increasing precision. GPS: the accuracy is okay, it syncs quite fast, you can stretch while waiting. But I don't think you gain much from it. Apart from a bit more accurate distance measurement and fancy looking maps (route) in the app, there's no gain. I recommend you turn it off and increase your battery life and you still are gonna get all the metrics that really matter. Heart Rate Monitor: my readings are very accurate! Some people have reviewed this Fitbit and warned about its inaccuracy, but I think they are either wrong or have some issue with their "setup". I have thick veins, easy to read, maybe that helps. I don't even wear it tight. Features: I don't use the Spotify app, that gladly can be removed, and I noticed that by enabling the notifications (at least with Android) I get all the smart actions for each notification, that includes media control over YouTube and Google play music that I happen to use. That also means quick replies on WhatsApp and alikes. Fitbit Pay: works nice with AIB in Ireland, no need to have your phone nearby, and the PIN unlocks it for 30 minutes or so, so you don't have to enter it all the time. I'm currently trying to add a second card from TransferWise and having difficulties so I'm in contact with 2nd level support to try and make it work, it looks like it's gonna work eventually. UPDATE: TransferWise card added and working! Waterproof: I wore it all the time, under the rain, washing hands, taking shower, soap everywhere, under hot water in a filled bathtub. So far so good. I'll try it in sea water soon to have a final view on this subject. Finishing: the straps really don't connect that we'll to the body leaving a gap that fills with dust every day. Once a day I take it off and clean it, not a big deal to me, but that's really a downside, even if a small one.
J**D
Nice upgrade from Charge 2
Got this for fact was waterproof and had built in GPS. Initial set up frustrating appeared to be stuck on set up screen, but what I realised was to return to home screen, (watch face) you need to gently hold either side of the screen – this is also the key for everything else – if you are in one of the menus just hold both sides of the screen and you go back one level in the menu – finally getting back to the main screen Easy setup, multiple display options, easy to use, GPS appears to be as accurate as apps such as ‘Map My Walk’ using the phones GPS If using the auto detect activity the GPS does not activate, (so if you want a map, which is why I got it), you do need to manually select the activity you are doing Display easy to read, depending on watch face and your eyesight, even in sunlight, rapid menus and intuitive once you get over the initial ‘how do I get back to the watch face’ GENTLY HOLD BOTH SIDES OF THE SCREEN. Battery after two days is down to 56%, but that is probably down to me playing with it constantly finding all the bits and pieces it can do. Overall delighted with it, (so much so just bought the wife one as well) Nice neat device, has extra apps, including the contactless payment which was a doddle to set up, that I may or may not use in the future but does everything I hoped and would recommend Have now had the charge 4 for a few weeks, still delighted with it, but have noticed a couple of things, if using the GPS for long periods (like a 4 hour walk), this does seem to drain the battery quickly and needs charging every couple of days Also a couple of times after starting the exercise going the tracking has switched off, but I think this was due to me having the strap too tight so when putting my hand into a press up position, I was touching both sides of the screen, and it was going back to main screen.
A**K
I thought I did my research, wow there was one aspect I missed, the setup. After struggling to get the Fitbit to work, I dug deep into the web and found out that when you start to set up your new Charge 4 up you will have to update the firmware. Unlike most new devices though this can take a up to 48 hours to come through 😲. Now that it the Charge 4 is updated it works a treat, the GPS function is brilliant. So don’t get too stressed it is a good fitness tracker.
T**Y
Aggiorno la recensione dopo che Fitbit ha finalmente rilasciato l'aggiornamento con la funzione Smart Wake (sveglia nel momento di sonno leggero), quindi posso dare tranquillamente 5 stelle. Evoluzione della linea Charge che guadagna il GPS e diverse funzionalità software, non starò a fare una recensione delle caratteristiche perché ne trovate a milioni online. Vi dirò quello che va e che non va. E' un Fitbit, quindi è caro, ma il design è molto curato e non sfigura quando dovete uscire la sera. Rispetto a Charge 2 e 3: la cassa è in plastica, probabilmente necessario per la ricezione GPS. Purtroppo questo significa che la sensazione è di prodotto un po' meno premium, dall'altra parte se ne apprezza la maggiore leggerezza, al polso è estremamente comodo. E' in definitiva un prodotto ben fatto e curato sotto tutti gli aspetti. Vari miglioramenti rispetto ai predecessori sia hardware che software. Con il Pixel, nessun problema di accoppiamento o disconnessioni. Funziona perfettamente, le nuove caratteristiche rispetto alle serie precedenti lo portano quasi alla perfezione per quanto riguarda le feature di una smart band "generalista", quindi non dedicata all'allenamento sportivo agonistico, ma a un po' di fitness, ricezione notifiche ecc, per chi non vuole le dimensioni di uno smartwatch. Durata della batteria di qualche giorno, rispetta le aspettative per il tipo di prodotto. Lo consiglio a chi vuole un tracker che funzioni bene e che sia anche un accessorio bello da indossare. Si accoppia bene con un orologio tradizionale (orologio a sinistra e tracker a destra).
V**V
Urunun kurulumu basit, icerisinden cikan bir boy buyuk kordon cok iyi dusunulmus. Ekrani Alta serisine gore oldukca buyuk geldi. -Hizli ve sorunsuz siparis icin tesekkurler. -Ilk kurulum sirasinda guncelleme yuzunden, kurulum ekraninda biraz bekliyorsunuz. Kurulumdan sonra guncelleme dusunulebilir.(~10dk)
R**O
I have been using my watch for kind of 2 months already, It has been decades since I stopped using a watch, and this one is really comfortable. The battery lasts some days and the contactless payment option is awesome! I like keeping track of my steps and my sleep time.
A**R
Replaced old Fitbit Charge 2 with the new Charge 4 ... love the new features and how it feels to fit better on my wrist.
Trustpilot
4 days ago
2 weeks ago