The Amazfit GTS series has been gaining popularity among fitness enthusiasts with its advanced features. Read ourΒ Amazfit GTS 3 ReviewΒ to find out why!
The Amazfit GTS3 is an excellent smartwatch that offers many great features and functions. It also comes with a built-in GPS sensor, perfect for outdoor activities such as running or hiking. This review will look at all the watchβs key features, along with my thoughts on whether itβs worth buying.
- γALEXA BUILT-IN & OFFLINE ASSISTANTγ Easily set an alarm, ask a question, get a translation and more with Alexa, which is built into the Amazfit GTS 3 smart watch. If youβre out and donβt have internet access, the smartwatch also has an offline voice assistant for you to perform operations like engaging a sports mode or opening a health metric feature via voice command..Suported Application:Breath Monitor,Heart Rate Monitor,GPS,Voice Control,Multisport Tracker. Connectivity technology:GPS,Bluetooth. Wireless comm standard:Bluetooth
- γHIGH PRECISION & POWERFUL NAVIGATION SYSTEMSγThe GTS 3 smartwatch has a built-in barometric altimeter to help keep an eye on the altitude and air pressure of your outdoor activities, and suports GPS, GLONASS, Galileo, BDS and QZSS satellite navigation systems to accurately track your route. Charging Time: Approx. 2 Hours
- γ150plus SPORTS MODES & 5 ATM WATER RESISTANCEγThe Amazfit GTS 3 sports watch is the ultimate easy-to-use smartwatch with over 150 built-in sports modes to suit your choice of activity. It can track metrics like heart rate, calories burned, and assesses specialized data such as maximum oxygen upake (VO2 Max), full recovery time, training load and training effect. With a water-resistance grade of 5 ATM, allowing you to enjoy the sea or take a dip in a pool without worry.
- γTEST FOUR HEALTH METRICS IN ONE TAP γSometimes you just want a quick overview of your health stats without cycling through individual apps. With the Amazfit GTS 3 fitness watch you can test your heart rate, blood-oxygen saturation, stress level and breathing rate in one single tap of the watch, for a result in as little as 45 seconds. Get the data you need and then get on with your day.
- γIGNITE YOUR PASSION FOR FASHIONγThe supr-sleek 8.8mm watch body is made from lightweight yet durable aircraft-grade aluminum alloy and weighs only 24.4g, while the ocean-like curved glass screen assimilates into the bezel-less design, for total immersion into your display. Navigate the smartwatch deftly with the elegant rotatable crown, and with an ultra HD AMOLED display that has 341 PPI, and is even visible under bright sunlight.
Specifications
| Product Dimensions | 42.4Γ36 x 8.8mm |
|---|---|
| Item Weight | 24.4 grams |
| Screen Size | 1.75β³inch |
| Screen Resolution | 390 x 450 pixels |
| Battery Life | 250 mAh (20 days standby time) |
| Water Resistance | 5 ATM |
| OS | Β Proprietary OS |
| GPS | GPS Enabled |
| Display technology | AMOLED |
| Connectivity | Bluetooth 5.0 + BLE; GPS+GLONASS |
| Device interface β primary | Touchscreen |
| Colour | Black |
| Included Components | User Manual, Charger, Smart Watch |
| Manufacturer | Amazfit |
A Slim and Light Fitness Tracker
Apple Watch and Amazfit GTS 2 influenced the watchesβ predecessors. Like smartphones, the premium smartwatch market has stalled the pace of innovation. You are only getting a slight improvement on things these days, but not significant modifications. However, itβs an entirely different story in budget-friendly smartwatches, where the desire to bridge the gap between the premium ones is on the rise. Amazfit GTS 3 Amazfit GTS 3 proves this without adjusting the price.
In this regard, itβs clear that Amazfitβs GTS 3 is a very efficient fitness tracker. It has a brand new display, a new application, and a new design, as well as a digital crown for navigation. However, all of them appear to cost. The tiny increase in battery capacity indicates that the GTS 3 is placed just below Amazfit GTR 3 Pro and Amazfit GTR 3.Β
Amazfit GTS 3 design
The Amazfit GTS 3 features a 42mm watchcase made from aluminum alloy.
The design of Amazfit GTS 3 is very similar to its predecessor GTS 2. The single button located on the right of the GTS 2 has now been upgraded to a navigation crown that can function as the home button. The button is released quickly and displays the list of available apps when you press it again. Its primary goal is to allow you to scroll through pages and lists and generate a haptic response when you scroll through them. Pressing the crown for a long time lets you access any function you wish to access.Β
The display is 1.75-inches large, and the slim bezels increase the AMOLED displayβs Ultra HD resolution. The button that looks like a crown acts as a wheel scrolling through menus. However, itβs not as precise as the one found on Apple Watch. The silicone strap has been gentle to my wrist throughout the day long, even when sleeping.
It is possible to replace the cheap silicone strap, which, like most silicone straps, can hold moisture, sweat, and dirt and cause adverse reactions to certain skin kinds. I did not experience any problems with it. However, my strap is a bit snagged and can get caught up on clothes and other items. Thatβs enough to make me want to get rid of it in favor of an alternative 20mm strap.
Amazfit GTS 3 smart features
Itβs where the greatest improvement is happening this year. It begins with a brighter and sharper display than ever in the previous model and holds up to intense sunshine. Amazfitβs latest Zepp OS is vibrant, with all the bright icons and beautiful watch faces rendered in total splendor.
Zepp OS is a massive improvement over the previous version. The interface optimized the hardware and provided smooth and consistent animations. Navigating menus and first-party apps feel natural, much better than Wear OS 2 watches.
Amazfit GTS 3 Health monitoring
The strength that has always been the Amazfit watches, the health tracker is again the showβs highlight in this case. With the latest BioTracker 3.0 sensor, it can monitor your heart rate and monitor blood oxygen saturation and sleep, menstrual stress cycle, sleep, and steps. I could not test the data against an equivalent medical device, but the GTS 3 registers data consistently in line with the Apple Watch Series 7. I found the step tracking quite accurate. The walking workout mode showed all the relevant data like the distance, pace, and heart rate.
What impressed me even more was the presentation of the data. For instance, GTS 3 records light, deep, and REM sleep patterns. And the data was easily relatable. The Zepp app displays all the data beautifully in graphs , and even connects the data to Google Fit and Apple Health.
Amazfit GTS 3 software
With their latest smartwatches, Amazonβs AMAZFIT line now runs on an updated operating system called βZeppOS.β It is a customized operating system that communicates with the Zepp application on either an Android or an iOS smartphone. When I used the GTS 3 with an Android phone (not a Google device), I found that I couldnβt get any notification alerts from apps. The fix for the problem was disabling the battery optimizations in the Zepp app. It allows the app to stay running even if there isnβt enough space left for new apps. Then after this, I chose which applications I wanted to receive push notifications for.
The case has a base made of plastic and includes two charging contacts plus several health monitoring sensors. The user interface is simple, and using this on GTS 3 is fairly easy to comprehend. Swiping from the watchβs screen lets you access shortcuts like Maps, Messages, Calendar, Phone, etc. You can tap any widget to launch an app quickly within the watch face. To see your notifications, just swipe down from the top edge of the screen. And if you want to change some basic settings like sleep mode or brightness, simply swipe right across the display.
Youβll find plenty of integrated apps for Android and iOS devices from various manufacturers inside Zeppβs companion app that allows you to download other mini-apps.Some apps are so helpful that theyβre worth downloading even if you donβt use them daily. Others arenβt quite as useful but may be fun once in awhile. Still others might not be useful at all.
Zepp OS interface
The watch has some built-in storage space for apps and music, but it isnβt accessible. Apps like βStorage Spaceβ tell us weβve used up 1.3 GB out of 2.1 GB available. Strangely, Amazon does not allow users to use the additional 2GB of local storage.
The watch has two different voice assistants built into it. Amazonβs Alexa has some limitations; she doesnβt understand slang or colloquial language. She also requires specific phrasing when asking questions. It didnβt launch the right app most of the time because it could not understand its user input. Alexa is much smarter however, it needs to be linked to the Internet in order to function.
Positives aside, there were certain things I did not enjoy regarding this model. Amazfit GTS 3. The watch faces built into the device (and ones from the Zepp store) display problems (data from applications) and customize the data you wish to see on the watch faces. But, pressing on these issues will not lead you to their respective apps. The removal of notifications from the notification tray is not an ideal experience.
Zepp OS interface is fairly simple
As opposed to simply deleting a specific notification, it was necessary to open each notification and then tap on the delete button (located at the bottom of the email) then swipe left to go back to the tray of notifications. This must be done for each notification separately. Notifications from certain apps like WhatsApp donβt show up with icons, and itβs difficult to identify the app or service from which theyβre coming from.
The GTS3βs Zepp OS interface is fairly simple and easy to comprehend. There are other common UI problems, for instance, the inability of quickly accessing tools or apps running on the background. For instance, if I turn on the stopwatch and then look at an alert or open another app, I need to return to the watchβs face and press the crown to reveal the drawer for the app, then scroll to the stopwatch application open it, and then press stop.Β
The same issue occurs when the workout is in progress and all additional functions on the device are inaccessible (save to the pull-down notification shade and the music controls). It is necessary to complete the workout before you can access additional features or tools. Although this isnβt a problem whether youβre in the middle of a vigorous exercise routine, I was able to not connect to the watch while on my daily stroll or when I was running, which forced me to take out my phone.
Battery Life
Amazfit claims to have a runtime of 12 days. However, this is actually the power-saving mode, the highest youβll ever get. Once you turn on features like continuous heart rate monitoring and the constantly on screen, this will be the average of 5 days.
Every time you try to enable a feature, youβll be advised that the feature βseverely reduces battery life.β However, 4-5 days is acceptable when market leaders only last a few hours.
Verdict
If the GTS 2 had a built-in speaker, it felt similar to that of the GTS 3 is a step forward. Sure, it has an enlarged display as well as a rotating crown, and automated SpO2 tracking on the back. However, the inability of taking calls or listen to Alexaβs voice isnβt the best alternative. Itβs also disappointing that itβs still the case that only the Chinese models can use NFC to use contactless payment.
The Amazfit GTS 3 succeeds at what itβs set out to achieve. Itβs a good fitness watch that is packed with essential features. Itβs not the Apple Watch. However, itβs about as close as you can go to finding something similar to Apple Watch without breaking the bank. If youβre willing to make some concessions, youβll never be dissatisfied.
As a veteran fitness technology innovator and the founder of GearUpToFit.com, Alex Papaioannou stands at the intersection of health science and artificial intelligence. With over a decade of specialized experience in digital wellness solutions, heβs transforming how people approach their fitness journey through data-driven methodologies.
Last update on 2025-06-29 / Affiliate links / Images from Amazon Product Advertising API