
Amazfit is easily one of the most recognizable brands in the smartwatch industry. Despite being a younger company, they have managed to become the second-largest wearable manufacturer. They have been producing back-to-back hits such as the Amazfit GTS and the Amazfit GTR.
However, each year becomes more competitive in the wearable market. Smartwatch manufacturers are constantly improving their products providing new features not possible with the older models. One of these competitors is Fitbit Versa 2, a smartwatch with beautiful aesthetics and a well-executed software experience.
Keep on scrolling to find out how well the Amazfit GTS fares against the Fitbit Versa 2 and find out which smartwatch fits your style better. And if you want to learn more about the Amazfit GTS, you can read our full Amazfit GTS Smartwatch Review.
*Please note, Amazfit rebranded their entire product line to “Zepp” in mid-2020, so you may see watches advertised with the new or old branding while some shops list the products with a hybrid naming such as Amazfit (Huami) Zepp.
Amazfit Brand Overview

Amazfit is a newcomer to the smartwatch industry. They are a US-based company that was only established in 2016. However, they have mostly been getting more attention due to the number of products that they produce each year.
They are owned by Huami, who is currently the exclusive partner of Xiaomi. Together, they have become the second-largest wearable manufacturer. This is an impressive feat, given their relatively young age in the industry.
Their current lineup is more diverse and targets a wide range of audiences. They have budget offerings such as the Pace series as well as more high-end watches such as the Stratos Series. The Amazfit GTS is, of course, part of their midrange series aimed at casual users.
Fitbit Brand Overview

🏆 #1 Best Overall
- Heart Rate and Sleep Monitoring: The Fitness Tracker monitors your heart rate automatically all day, and you can select manual mode through the App. The fitness Watch also monitors your sleep at night, providing a detailed analysis of your sleep quality (deep sleep, light sleep, awake time). It is a health advisor for women men in daily life.
- Multi Sport Modes with Activity Tracking: The fitness tracker features 9 sport modes like running, walking and more. Additionally, the activity tracker records daily steps, calories burned, walking distance and active time throughout the day. You can also set a daily steps goals through the App to track your progress.
- Smart Notification Reminder: You can get SMS messages, and SNS notifications directly on your wrist including Facebook, Twitter, Gmail ect. You won't miss any important calls and message and stay updated. Please note: the smart watch can not make calls or text.
- Long Battery Life and IP68 Waterproof: This smart watch only requires 2 hours of charging and can be used for 5-7 days continuously, IP68 waterproof rating can withstand daily sweat, washing hands and rainy day, allowing you to fully enjoy your workouts.
- More Functions & Compatibility: Fitness watch comes with multiple smart functions such as stopwatch, alarm clock, breathing guide and sedentary alert, enhancing convenience to your daily routine. The tracker is compatible with iPhone Android Phones which run on iOS 8.0 or Android OS 4.0 & Bluetooth 4.0 or above. Please note that it is not compatible with tablets or computers.
Fitbit is an American fitness and health brand founded in 2007. With its innovative health-focused products, Fitbit spearheaded its way to the top of the wearable competition.
Fitbit’s smartwatches offer similar features to high-end alternatives such as the Apple Watch and the various Wear OS watches. But one edge that they have over their competitors is their background in health and fitness. With their watches, they can bring innovative ideas that help improve the lives of their users.
Design and Build Quality
Design Language

The Amazfit GTS is a square watch with a very minimalist and clean-looking design. It is a simple-looking watch that is not littered with any branding or special features.
It is worth noting that the Amazfit GTS looks substantially different from its more expensive counterpart, the Amazfit GTR. Aside from the difference in the shape, the strap design and materials used are also entirely different.
The Amazfit GTS comes in a variety of different colors, which is great to see, especially since Amazfit is advertising the GTS as a fashion accessory. The unit featured in this review is rocking the blue color scheme, which looks as good as it does on camera.
And if that’s not your style, there are other colors such as black, grey, gold, orange, and pink. The various color options make the watch more interesting, which is good since this price segment is filled with the same neutral color schemes.

The Fitbit Versa 2, on the other hand, is a similar-looking watch. It resembles a lot of design elements of its predecessor. However, closer inspection reveals a few small tweaks which give the Versa 2 a more stylish look. It has a squircle shape (a hybrid shape of a square and circle) and features a single button on the left that serves as both the select and back buttons.
Fitbit has removed its branding from the bottom bezel of the Versa. The bezels on the Versa 2 are slightly thinner, giving you a bit more screen real estate than before. While the display’s black background is usually quite successful at disguising the bezels, they are quite obvious at some angles but easy to ignore.
The watch has some pretty nice aesthetics and pairs well with premium bands. The wristbands are all interchangeable and have a strap size available in small size and large size.
the Fitbit Versa 2 has different watch colors to choose from. It comes in Carbon/black, Bordeaux/Copper Rose, Petal/Copper Rose, and Stone/Mist Grey.
Weight and Dimension
The Amazfit GTS is a light smartwatch weighing only 24.8g. It almost feels as if there is nothing strapped on my wrist. Some users may perceive this as a bad thing, but I find that it helps with overall comfort, especially during workouts.
In terms of size, the GTS is a small smartwatch. Here are its dimensions: 43.25 x 36.25 x 9.4mm. Its smaller size helps reduce the overall weight of the watch.
In comparison, Versa 2 has a 40 mm x 40 mm x 12 mm physical size, and it weighs 40 grams. The Versa 2 is a little bit heavier than the Amazfit GTS.
Both watches should be comfortable to wear and should not cause any discomfort throughout the day, given their weight and size. The straps on both models are replaceable in case you want a different style or different material.
Rank #2
- Personalized Watch Faces with Practical Tools: The fitness watch for women comes with theme dials and you can personalize the watch face to your liking and customize the display content. Brightness adjustment make you an optiomal experience based on environment change. The smartwatch features practical tools such as stopwatch, timer, music control, breathing training, night mode, alarm clock and wrist up awake, giving more convenience and fun to your life.
- Healthy Monitor on Your Wrist: The smartwatch monitors your heart rate in real time and you can view recorded data on the watch or App. Our watch also allows for manual detection of blood oxygen. Besides, the fitness watch tracks your sleep status automatically, including light sleep, deep sleep and awake time, helping you develop healthy sleep habits and improve sleep quality.
- Multiple Sport Modes with Waterproof: Our fitness watch is equipped with 10 different sports modes suan as yoga, walking, running, ect, tracking automatically your steps, distance, calorie burn, and activity time. The smartwatch also can track your outdoor workout route if connected with your smartphone's GPS. The sport watch features IP68 waterproof rating, ensuring that it can withstand sweat, hand washing, or rain in daily life, and is also suitable for swimming and diving.
- Get Notified on Smartwatches: The smart watch receives incoming call and notifications from SMS, Facebook, Instagram, Whatsapp etc, This helps you stay up-to-date and avoid missing important information. (The watch can not make calls or text back). The watch also has a sedentary reminder function and you can create reminders for drinking water, meetings, dinners, appointments and more in the alarm settings, enjoying a healthier lifestyle and a well-planned schedule.
- Long-lasting battery and Extensive Compatibility: The smart watch will take 2 hours to charge and last for up to 7 days of continuous use or 30 days standby time. The watch is compatible with smartphones that run on iOS 10.0 or Android OS 5.0 and have Bluetooth 4.0 or higher. Please note that it is not compatible with tablets or computers.
Screen Quality

The Amazfit GTS is rocking a 1.65-inch OLED display. It has a resolution of 348 x 442 with a pixel density of 341 PPI. The screen size and resolution are perfect for the watch’s small form factor. The GTS’ display is sharp and easy to read regardless of the lighting conditions.
The bezels on the GTS are not visible. This is mostly thanks to the screen’s excellent black color reproduction and the operating system’s design aesthetics.
The Versa 2, on the other hand, has a 1.4-inch AMOLED display with a 300 x 300 screen resolution and a pixel density of 306 PPI. The Versa 2 has Corning Gorilla Glass screen protection. Both watches offer a solid display that remains visible regardless of the lighting condition.
Both watches have a reliable touchscreen and physical button for easier navigation of the app, on or off, or for emergency phone calls. Both watches have an always-on display feature which looks great but consumes more battery.
Build Quality
Both smartwatches are dust-proof and water-resistant up to 5ATM. They are also swim-proof and sweat-resistant. You can confidently use both of them for sports and other outdoor activities. The square design of both smartwatches also means that they won’t get in the way while doing your workouts. Overall, both smartwatches are well built. Both watches have a branded damaged-resistant glass.
Features
Both watches have smart notifications. Both can receive emails, text, calls, weather forecasts, calendar reminders, and more. The Amazfit GTS cannot directly interact with these notifications while the Versa 2 can reply to text messages. The Versa 2 features a microphone but can only be used for voice commands. The rest of the standard features include the compass, stopwatch, timer, countdown, and find mobile.
Voice Commands
The Versa 2 has a voice command feature that utilizes Amazon Alexa. Similar to other high-end watches like the Apple Watch Series 6, you can control the key functions of the watch faster by simply using your voice. You will have to take note that you will need to download the Alexa App and set up an Amazon account to use this feature.
Take note that Alexa’s responses to queries are only shown in the form of text instead of the usual Alexa voice. This is understandable since the Versa 2 has no speaker, but this can be inconvenient in some situations where you can’t glance at your watch.
Additionally, the Versa 2 features a smart alarm that optimizes your sleep schedule. This feature works in conjunction with the sleep tracking feature to achieve the best results
Rank #3
- 【24/7 Heart Rate Monitor 】This blood pressure watch supports real-time dynamic heart rate, blood oxygen, blood pressure ,Sleep Tracking,temperature monitoring so you can know more about your physical condition.
- 【Sleep Tracking 】The Smart watches monitors your sleep and analyzes your sleep quality through Deep Sleep, Light Sleep, Awake stage, gives you a nightly sleep score in the app, leading a healthy lifestyle.
- 【25 Sport Modes Activity Tracker】you can select any number of sports modes in the app as your exclusive sports mode to record your sports data.can record all daily health data such as steps, distance, and calorie consumption in the App "Keep Health"
- 【1.10 inch AMOLED HD Touchscreen】 The durable stainless steel frame of C60 pairs flawlessly with the Skin-friendly fitness straps, while its 1.10 inch AMOLED HD Touch Color Screen design and multitude of invigorating watch faces blow you away any moment
- 【Smart Functions】An easy-to-use activity fitness tracker with various intelligent features. Including Call & Message Reminder,Remote Photograph, Drink Water Reminder, Sedentary Reminder, Female Health,Family Health, Alarm Clock, Stopwatch, Find Device, etc
Music Playback
The Versa 2 can store and play music files. It can also connect to Bluetooth Headphones/Earbuds that support Bluetooth 4.0. The onboard storage can be used for storing offline music through Deezer and Pandora.
Additionally, the Versa 2 also supports Spotify. However, it only acts as a remote for the smartphone app. It cannot download music for offline listening.
The Amazfit GTS, on the other hand, features playback controls for your smartphone. However, this feature does not work well due to its noticeable latency. The button presses are not instantaneous, and there is a one-second lag. It is tolerable but not ideal. The GTS cannot store local music and cannot do music streaming.
Sensors
In terms of sensors, the Amazfit GTS has a built-in GPS with GLONASS. The Amazfit GTS is also equipped with the BioTracker PPG Bio-Tracking Optical Sensor, which is advertised for accurate 24-hour heart rate tracking. Other GTS sensors are an accelerometer sensor, Heart Rate sensor, Barometer sensor, Gyroscope sensor, Ambient light sensor, and compass.
On the other hand, the Fitbit Versa 2 also has an Accelerometer sensor, Heart Rate Sensor, Altimeter sensor, SPO2 sensor, an Elevation, and Ambient light sensor. Both watches do not have a temperature sensor, 3D compass and do not monitor perspiration.
But unlike the GTS, you can connect the GPS from your smartphone for outdoor workouts if you want to track route and distance using the Fitbit Versa 2.
Software

The Amazfit GTS runs Amazfit’s proprietary OS which is tailored specifically for the watch. This means that performance is optimized and bugs are easily identifiable.
However, the GTS has its fair share of issues. The GTS has no quick access to several functions such as the settings menu and notifications. And in terms of watch faces, the GTS can only hold up to one watch face at a time.
On top of its limited capacity, the installation process is also a pain on the GTS. Installing watch faces takes around a minute. This entire process is discouraging, especially if you wish to cycle through different watch faces.
The GTS does not officially support third-party watch faces. Amazfit does give you the ability to customize some watch faces, but the background image is the only thing that you can change.
In terms of the performance, it encountered some slight frame drops on the home screen. But overall, the performance was smooth, and the OS did not experience crashes or freezes.
The Versa 2, on the other hand, features Fitbit’s proprietary Fitbit OS. Like most of the mainstream OS, Versa 2 has essential features such as customization via watch faces and downloading apps via the Fitbit Store. However, the experience will be a lot better with the Versa 2 thanks to its more modern and faster processor. Several apps, such as Fitbit Pay, also work better.
Versa 2 rarely encounters any lag and has overall smoother performance. It is also compatible with more applications and will likely receive more future software updates and software support from Fitbit.
Rank #4
- Multi-Functional Sports Tracking & 100+ Sport Modes:The fitness watch is equipped with more than 100 sports modes, such as walking, running, swimming, hiking, cycling, mountaineering, yoga, etc. Accurately record all-day activities, this fitness tracker for men and women is waterproof with an IP68 rating, you can safely wear it for swimming, washing hands and showering. However, it is not recommended to use it in hot water (sauna) or sea water (diving).
- All Day Health Monitoring:This smartwatch for Android and Iphone (Please note: it requires iOS 9.0 and above and Android 6.0 operating system) is equipped with advanced sensors that provide insights to help you better understand your health and adjust your lifestyle. It not only can monitors your health indicators (heart rate, blood oxygen, sleep), but also records women's menstrual period. It can also automatically monitor your sleep status and provide a comprehensive sleep quality analysis to help you have a better sleep.
- Smart Notifications & Bluetooth Calling:Make and receive calls directly from your smartwatch with SMS and calling features through the built-in microphone. Stay connected to SMS and app messages (text, Facebook, WhatsApp, Instagram, Twitter, etc.) and never miss anything important. The AI Voice feature on this smartwatch lets you free your hands to control music playback, check the weather, set alarms, timers, and more by just speaking into your watch (message replies are not supported).
- Variety of Watch Faces & Customization Options:This multifunctional smartwatch is equipped with a 1.27-inch round full touch screen, which brings you a refined visual experience and a better appearance experience. You can upload your favorite pictures as the watch face. It contains many daily practical functions that you can choose by yourself, such as message reminders, weather forecasts, music control, stress monitoring, alarm settings, stopwatch, timer, sedentary reminders, breathing guidance, raise to wake, find phone, adjustable brightness, etc.
- Worry-free after-sales services:KEEPONFIT smartwatch supports SMS and call functions, and is seamlessly compatible with most iOS 9.0 and above and Android 6.0 and above smartphones (only for smartphones, not for PC, laptop or iPad), plz make sure download the VeryFit App and turn the bluetooth on before you connect it to your phone.Making it a great gift for boyfriends and girlfriends! We are committed to providing you with the best service, if you have any questions, please feel free to let us know, our professional technical team will serve you within 24 hours!
Fitness Tracker

The Amazfit GTS supports several health-tracking features that are commonly found in most smartwatches. These include heart rate monitoring, step and activity tracking, sleep tracking, and idle alerts.
The GTS also supports sleep tracking. However,this is one of the GTS’ weakest features. The GTS cannot display your sleep records on the watch. Instead, you have to access the Amazfit application to see all of your sleep data.
In terms of fitness tracking, the Amazfit GTS covers all of the basics. These include Outdoor Running, Walking, Outdoor Cycling, Treadmill, Indoor Cycling, Open Water Swimming, Pool Swimming, Elliptical Trainer, Climbing, Trail Running, Skiing, and Freestyle.
The Versa 2, on the other hand, also feature an accelerometer to track steps and movement as well as a heart rate monitor on the rear to keep tabs on your heart. There is also the relative SpO2 sensor to track blood oxygen.
The activities are automatically detected in both smartwatches, along with other data such as elevation. Some of the available activities in the watch’s multi-sport mode include cycling, running, and swimming.
Fitbit is also introducing female health tracking features to its app. This functionality will be available to all Fitbit users through the app. Fitbit has made improvements to how data captured is presented, and both devices will now be able to display trends regarding your resting heart rate and step count directly from the watch interface.
Other sensors available in these devices include an accelerometer, compass, altimeter, SPO2, elevation, and ambient light sensor.
Connectivity
Both watches can connect to smartphones via Bluetooth. Both watches are compatible with both iOS and Androids. However, the Versa 2 is compatible with Windows OS but not with GTS.
The Fitbit Versa 2 supports Wi-Fi connectivity. It allows the installation of more applications such as music streaming services. Additionally, GTS and Versa 2 have NFC, which allows a device to perform simple wireless transactions.
Lastly, both watch does not have a cellular module, both smartwatch wirelessly and automatically syncs to your devices—however, both watch lack ANT+.
Battery Life
The Amazfit GTS has excellent battery life. It can last up to two weeks or 14 days in normal mode, 46 days in basic watch mode, and 25 hours with GPS switched on. Of course, features like the Always On Display (AOD) will drain the battery faster. The Fitbit Versa 2 has a battery life that lasts up to 5 days+ in regular usage and 8 days+ in standby mode.
Both watches have a battery indicator that shows when the device has a low battery level. The GTS has 2-Pin charging while the Versa 2 uses a USB-based Charging dock.
💰 Best Value
- 【Superb Visual Experience & Effortless Operation】Diving into the latest 1.58'' ultra high resolution display technology, every interaction on the fitness watch is a visual delight with vibrant colors and crisp clarity. Its always on display clock makes the time conveniently visible. Experience convenience like never before with the intuitive full touch controls and the side button, switch between apps, and customize settings with seamless precision.
- 【Comprehensive 24/7 Health Monitoring】The fitness watches for women and men packs 24/7 heart rate, 24/7 blood pressure and blood oxygen monitors. You could check those real-time health metrics anytime, anywhere on your wrist and view the data record in the App. The heart rate monitor watch also tracks different sleep stages for light and deep sleep,and the time when you wake up, helps you to get a better understanding of your sleep quality.
- 【120+ exercise modes & All-Day Activity Tracking】There are more than 120 exercise modes available in the activity trackers and smartwatches, covering almost all daily sports activities you can imagine, gives you new ways to train and advanced metrics for more information about your workout performance. The all-day activity tracking feature monitors your steps, distance, and calories burned all the day, so you can see how much progress you've made towards your fitness goals.
- 【Messages & Incoming Calls Notification】With this smart watch fitness trackers for iPhone and android phones, you can receive notifications for incoming calls and read messages directly from your wrist without taking out your phone. Never miss a beat, stay in touch with loved ones, and stay informed of important updates wherever you are.
- 【Essential Assistant for Daily Life】The fitness watches for women and men provide you with more features including drinking water and sedentary reminder, women's menstrual period reminder, breath training, real-time weather display, remote camera shooting, music control,timer, stopwatch, finding phone, alarm clock, making it a considerate life assistant. With the GPS connectivity, you could get a map of your workout route in the app for outdoor activity by connecting to your phone GPS.
Winner

Fitbit Versa 2
Despite the GTS’ great build quality and software implementation, it is no match for Versa 2’s better software execution and more complete features. The only downside of the Versa 2 is its battery life. However, for the number of features that you get, it is a worthy tradeoff.
Specs Amazfit GTS vs. Fitbit Versa 2
| Amazfit GTS | Fitbit Versa 2 | |
| Brand | Amazfit | Fitbit |
| Model | GTS | Versa 2 |
| Screen Size | 1.65” AMOLED Display | 1.4” AMOLED Display |
| Screen Protection | Corning Gorilla Glass 3 | Corning Gorilla Glass 3 |
| Screen Resolution | 384 x 442 pixel | 300 x 300 pixel |
| Pixel Density Sharpness | 341 PPI | 304 PPI |
| Touch Type | Multi-touch | Multi-touch |
| Watch Dimensions | 43.25 x 36.25 x 9.4mm | 40 mm x 40 mm x 12 mm |
| Weight | 24.8 grams | 40 grams |
| Watch Case Material | Aluminum alloy | Aluminum |
| Bezel Material | Bezeless, Ceramics | Aluminum |
| Watch Design | Rectangular | Rectangular, Curved Design |
| Strap Size | 20 mm | 140-180 mm (small) 180-220 mm (large) |
| Watch Colors | Aqua, Black, Cyan, Gray, Red, Rose-gold | Carbon/black Bordeaux/copper rose Petal/copper rose Stone/mist grey |
| Water Resistance | Waterproof (5ATM) | Waterproof (5ATM) |
| Swim-proof | Yes, recommended | Yes, recommended |
| NFC | Supported | Supported |
| GPS | With GLONASS | No(Connected GPS) |
| CONNECTIVITY Wi-fi |
Not Supported | Yes |
| Bluetooth | Yes | Yes |
| SENSORS Accelerometer | Yes | Yes |
| Heart Rate | Yes | Yes |
| Compass | Yes | No |
| Gyroscope | Yes | No |
| Altimeter | Yes | Yes |
| SPO2 | No | Yes |
| Elevation | Yes | Yes |
| Ambient Light | Yes | Yes |
| Barometer | Yes | Yes |
| FITNESS TRACKING Sleep tracking |
Yes | Yes |
| Sleeps | Yes | Yes |
| Floors Climbed | Yes | Yes |
| Heart Rate Monitoring | Yes | Yes |
| Calories | Yes | Yes |
| Distance | Yes | Yes |
| Stress | No | Yes |
| VO2 Max | No | Yes |
| Blood Oxygen | No | Yes |
| Blood Pressure | No | No |
| Menstrual cycle tracking | No | Yes |
| Swim tracking | Yes | Yes |
| Underwater heart rate tracking |
No | No |
| On-screen workout modes | No | Yes |
| Triathlon mode | No | No |
| ECG tracking | No | No |
| Preloaded sport modes | Yes | Yes |
| Safety tracking | No | No |
| Battery Life | 14 days in normal mode, 46 days in basic watch mode and 25 hours with GPS switched on. | Regular: 5 days+, Standby: 8 days+ |
| Battery Technology | Lithium-ion polymer | Lithium-Polymer |
| Charging Time | About 1-2 Hours | About 2 Hours |
| Charging Type | 2-Pin charging | USB based charging dock |
| Compatible OS | Android v5.0 iOS 10.0+ |
Android v4.3+ iOS 9.0+ |
| NOTIFICATIONS Email Alert |
Yes | Yes |
| SMS Alert | Yes | Yes |
| Calls Alert | Yes | Yes |
| Event Reminder | Yes | Yes |
| Weather | Yes | Yes |
| Third-party Apps | Yes | Yes |
| MEDIA Audio |
No | mp3/mp4 |
| Music Streaming | No | Yes |
| Bluetooth Music | No | Yes |
| Radio | No | No |
| Loud Speaker | No | No |
| Microphone | No | Yes |
| CLOCK FEATURES Time/Date |
Yes | Yes |
| Stopwatch | Yes | Yes |
| Alarm | Yes | Yes |
| OTHER FUNCTIONS Control camera | No | Yes |
| Music Control | Yes | Yes |
| Find Phone | Yes | Yes |
| Text Response | No | Yes(Android Only) |
| Answer Call | No | Yes |
| MISC Payment System |
Alipay | Fitbit Pay |
| Companion App | Amazfit Watch App | Fitbit App |
| Customizable watch face | Yes | Yes |
| Interchangeable band | Yes | Yes |
| Voice command | No | Yes |
| Internal Storage | 4 GB | 2.5 GB Available, 300+ Songs |
| Operating system | Amazfit OS | Fitbit OS |