The Amazfit GTR 4 and GTR 3 Pro are awesome smartwatches that come with various advanced health features, displays, and lightweight designs.
In this article, we’ll dive deeper into their differences and similarities to help you make an informed decision.
Key Takeaways
The Amazfit GTR 4 features a BioTracker 4.0 PPG sensor, while the GTR 3 Pro has a BioTracker 3.0 PPG sensor. Both come with an aluminium alloy build with a button and a digital crown on the right. Plus, both have a water rating of 5 ATMs.
Comparison
| Device name | Amazfit GTR 4 | Amazfit GTR 3 Pro |
|---|---|---|
| Device type | Smartwatch | Smartwatch |
| Gender | Unisex | Unisex |
| Release date | September, 2022 | October, 2021 |
| Versions | Standard edition | Standard edition |
| Body | ||
| Dimension | 46 x 46 x 10.6 mm | 46 x 46 x 10.7 mm |
| Weight | 34 grams | 32 grams |
| Shape | Round | Round |
| Case material | Aluminium Alloy | Aluminium Alloy |
| Strap material | Silicone | Silicone |
| Bezel material | — | — |
| Strap size | 22 mm | 22 mm |
| Screen protection | Tempered Glass | Tempered Glass |
| Water resistance | 5 ATM | 5 ATM |
| Swim-proof | Yes, recommended | Yes, recommended |
| Display | ||
| Display size | 1.43 inch | 1.45 inch |
| Display type | AMOLED | AMOLED |
| Display resolution | 466 x 466 pixels | 480 x 480 pixels |
| Pixel density | 336 PPI | 331 PPI |
| Always on | Yes | Yes |
| Custom watch face | Yes | Yes |
| Touchscreen | Yes | Yes |
| Connectivity | ||
| Bluetooth | Yes | Yes |
| Bluetooth calling | Yes | No |
| GPS | Yes | Yes |
| NFC | Yes | Yes |
| Wi-Fi | Yes | Yes |
| Memory | ||
| RAM | — | — |
| Internal Storage | 2.3 GB | 2.3 GB |
| Memory card slot | No | No |
| Cellular Connectivity | ||
| Technology | None | None |
| SIM type | None | None |
| Band | — | — |
| Sensors | ||
| Accelerometer | Yes | Yes |
| Altimeter | Yes | Yes |
| Ambient light | Yes | Yes |
| Barometer | Yes | Yes |
| Compass | Yes | Yes |
| ECG | No | Yes |
| Gyroscope | Yes | Yes |
| HRM | No | No |
| Pulse oximeter (SpO2) | Yes | Yes |
| Thermometer | Yes | Yes |
| Battery | ||
| Battery type | non-removable Lithium-polymer | non-removable Lithium-polymer |
| Battery capacity | 475 mAh | 450 mAh |
| Battery life | 14 days | 12 days |
| Charging type | Plug Charger | Plug Charger |
| Charging time | 1-2 hours | 1-2 hours |
| Solar charging | No | No |
Price
The Amazfit GTR 4 is priced at $199 on the Amazfit official website. At the time of writing (April 13), there’s a discount on the smartwatch, which is available for $169.
Similarly, the Amazfit GTR 3 Pro is priced $50 less than the GTR 4, or $149, and it’s also available for a discount price of $119.
Design and Display
Both smartwatches come with the same round display, but the GTR 4 has a bigger bezel compared to the GTR 3 Pro. They also feature a button and a crown on the right for hovering through its UI and other functionalities.
Both have an aluminium alloy build, but the GTR 4 has three strap options to choose from — Fluoroelastomer, Leather, and Nylon compared to only Leather and Fluoroelastomer on the GTR 3 Pro. The straps are 22 mm in length.
The GTR 4 measures 46 x 46 x 10.6 mm and weighs 34 grams with straps, meaning users can wear the watch for an extended period without feeling it on their wrist. In contrast, the GTR 3 Pro measures 46 x 46 x 10.7 mm and weighs 32 grams without straps.
The Amazfit GTR 4 features a 1.43”, 326 PPI, 466 x 466 pixels AMOLED display covered in tempered glass with an anti-fingerprint coating and an anti-glare bezel. The Amazfit GTR 3 Pro, on the other hand, features a 1.45”, 331 PPI, 480 x 480 pixels AMOLED display covered in tempered glass and an anti-fingerprint coating.
Both have a water rating of 5 ATM, meaning users can wear this watch while swimming and showering.
Health and Activity Tracking
Health Tracking
Both come with a BioTracker PPG sensor, but the GTR 4 features the latest 4.0 biometric optical sensor, which collects 33% more data than the previous generation. It also reduces the signal interference caused by arm movements to track accurate heart rate readings.
These devices can also monitor 24-hour heart rate, SpO2 (blood oxygen), stress levels, and breathing rate. Plus, users can also measure these four health metrics with a single tap. Both tracks track sleep in multiple stages (including deep, light, and REM) and daytime naps, providing a deeper view into overall sleep. They also offer personalised suggestions to improve sleep habits.
On top of that, these smartwatches also measure stress levels, and users can also get alerts during high stress levels or perform manual stress level tests. The watches offer breathing exercises to relieve stress and help users feel better. They are also capable of tracking menstrual cycles.
They also feature a PAI health assessment system, which uses heart rate responses to track physical activities. It also converts heart rate activity into scores ranging from 0 to 100.
The Amazfit GTR 4 added a new morning update function that includes multiple pieces of information, including weather, health metrics, calendar events, and more. Users can customise the data to include what they want to see right after waking up.
Activity Tracking
| Category | Amazfit GTR 4 | Amazfit GTR 3 Pro |
|---|---|---|
| Running & Walking | Outdoor running, Treadmill, Walking, Trail running, Indoor walking, Race walking, Track run | Outdoor running, Treadmill, Walking, Trail running, Indoor walking, Race walking |
| Cycling | Outdoor cycling, Indoor cycling, Mountain biking, BMX | Outdoor cycling, Indoor cycling, Mountain biking, BMX |
| Swimming | Pool swimming, Open water swimming, Fin swimming, Artistic swimming | Pool swimming, Open water swimming, Fin swimming, Artistic swimming |
| Outdoor Workouts | Climbing, Hiking, Orienteering, Rock climbing, Fishing, Hunting, Skateboarding, Roller skating, Parkour, ATV, Offroad motorcycle | Climbing, Hiking, Orienteering, Rock climbing, Fishing, Hunting, Skateboarding, Roller skating, Parkour, ATV, Offroad motorcycle |
| Indoor Sports | Elliptical, Rowing machine, Stair-climbing machine, Stair stepper, Spinning, Indoor fitness, Mixed aerobics, Cross-training, Aerobics, Group calisthenics, Body combat, Strength training, Step training, Core training, Flexibility training, Free training, HIIT, Yoga, Pilates, Gymnastics, Horizontal bar, Parallel bars, Battling ropes, Stretching | Elliptical, Rowing machine, Stair-climbing machine, Stair stepper, Spinning, Indoor fitness, Mixed aerobics, Cross-training, Aerobics, Group calisthenics, Body combat, Strength training, Step training, Core training, Flexibility training, Free training, HIIT, Yoga, Pilates, Gymnastics, Horizontal bar, Parallel bars, Battling ropes, Stretching |
| Dance | Square dance, Ballroom dance, Belly dance, Ballet, Street dance, Zumba, Latin dance, Jazz dance, Hip-hop dance, Pole dance, Break dance, Folk dance, Dance, Modern dance, Disco, Tap dance | Square dance, Ballroom dance, Belly dance, Ballet, Street dance, Zumba, Latin dance, Jazz dance, Hip-hop dance, Pole dance, Breaking, Folk dance, Dance, Modern dance, Disco, Tap dance |
| Combat Sports | Boxing, Wrestling, Martial arts, Tai Chi, Muay Thai, Judo, Taekwondo, Karate, Kickboxing, Fencing, Jiu-Jitsu, Kendo | Boxing, Wrestling, Martial arts, Tai chi, Muay Thai, Judo, Taekwondo, Karate, Kickboxing, Fencing, Jiu-Jitsu, Kendo |
| Ball Sports | Soccer, Beach soccer, Basketball, Volleyball, Beach volleyball, Baseball, Softball, Rugby, Hockey, Table tennis, Badminton, Tennis, Squash, Gateball, Cricket, Handball, Bowling, Polo, Racquetball, Billiards, Sepak takraw, Dodgeball, Water polo, Ice hockey, Shuttlecock, Indoor soccer, Footbag, Bocce ball, Pelota, Floorball, Golf swing | Soccer, Beach soccer, Basketball, Volleyball, Beach volleyball, Baseball, Softball, Rugby, Hockey, Table tennis, Badminton, Tennis, Squash, Gateball, Cricket, Handball, Bowling, Polo, Racquetball, Billiards, Sepak takraw, Dodgeball, Water polo, Ice hockey, Shuttlecock, Indoor soccer, Footbag, Bocce ball, Pelota, Floorball |
| Water Sports | Outdoor boating, Sailing, Kayak, Rowing, Dragon boat, Paddleboarding, Indoor surfing, Tubing, Water skiing, Snorkeling | Outdoor boating, Sailing, Kayak, Rowing, Dragon boat, Paddleboarding, Outdoor skating, Indoor surfing, Tubing, Water skiing, Snorkeling |
| Winter Sports | Skiing, Snowboarding, Downhill skiing, Cross-country skiing, Ski orienteering, Biathlon, Outdoor skating, Indoor skating, Curling, Bobsleigh and tobogganing, Sledding, Snowmobile, Snowshoeing | Skiing, Snowboarding, Downhill skiing, Cross-country skiing, Ski orienteering, Biathlon, Outdoor skating, Curling, Bobsleigh and Tobogganing, Sledding, Snowmobile, Snowshoeing |
| Leisure Sports | Hula hooping, Frisbee, Darts, Kite flying, Tug-of-war, Jianzi kicking, Esports, Air walker, Swing, Shuffleboard, Foosball, Motion sensing game | Hula hooping, Frisbee, Darts, Kite flying, Tug-of-war, Jianzi kicking, Esports, Air walker, Swing, Shuffleboard, Foosball, Motion sensing game |
| Board & Card Games | Chess, Checkers, Go, Bridge, Board game | Chess, Checkers, Go, Bridge, Board game |
| Others | Jumping rope, Archery, Equestrianism, Driving, Stair climbing | Jumping rope, Archery, Equestrianism, Driving, Stair climbing |
Both can track over 150 sports modes, including running, cycling, biking, swimming, soccer, chess, jumping rope, and so much more.
Additional features include tracking of 25 strength exercises and 8 sports exercises, including outdoor running, indoor walking, walking, treadmill, outdoor cycling, rowing machines, elliptical, and pool swimming.
For athletes, these smartwatches feature peak beats, which assess specialised data such as maximum oxygen intake (VO2 max), recovery time, training load, and training effect, providing detailed metrics into overall training and recovery metrics.
Both have accurate GPS tracking capabilities, but the Amazfit GTR 4 uses six satellite positioning systems, including a dual-band circularly- polarised GPS antenna, providing stronger positioning and accurate readings in challenging situations with trees and buildings.
The GTR 4 also offers users the ability to import route files, follow their own unique path, and track real-time movement directly on the watch screen. The watch also shows the shortest distance to come back to the starting point when in a hurry.
Some basic features, such as running distance, pace, and duration, track the lane you are running in and automatically correct your trajectory and distance to match your selected lane. They also feature a virtual pacer, which is a feature that lets you run against yourself by comparing your previous running data to your current performance.
Smartwatch Features
Both devices feature a powerful Zepp OS that offers smooth interactions and a UI that’s designed to consume less power. Both smartwatches have the ability to receive calls directly on the watch via Bluetooth connection, while in the Amazfit GTR 4 you can also answer calls directly from your wrist.
To personalise the smartwatch experience, users can choose from over 200 watch faces, including 200 animated and 4 interactive, and upload their own photos to the watch faces. For more customisation, you can change the app menu layout, screen colour, or styles.
Both have built-in voice assistants (Alexa), which users can access while online or offline to perform various operations like engaging in sports mode, opening health metrics, and more.
Users also get built-in apps, including GoPro, SOS, baby records, BMI, water reminders, and more. Plus, built-in apps like Schulte Grid and Dodge Mine. You can also sync devices via the Zepp App to download apps or get an overview of your data on the phone screen.
The GTR 4 also lets users store membership and club card codes to ease the load of carrying cards for shopping.
Additionally, some basic features such as phone calls, SMS, and app notifications, event reminders, do not disturb, alarm clocks, stopwatches, calendars, weather, sedentary reminders, and more are present on both of these smartwatches.
Battery Life
If we talk about battery life, the GTR 4 features a 475 mAh battery capacity that offers 14 days of battery life under typical usage, which includes features like basic health and little GPS tracking. In contrast, the GTR 3 Pro features a 450 mAh battery capacity that offers 12 days of battery life under typical usage.
Under heavy usage, meaning GPS tracking, always-on display, and advanced health tracking, the Amazfit GTR 4 can last for up to 7 days, while the Amazfit GTR 3 Pro can last for up to 6 days.
However, in GPS tracking mode, the GTR 3 Pro takes the lead with 35 hours of battery, while the GTR 4 only lasted for 25 hours. But the GTR 4 also has two additional GPS modes: balanced GPS mode, in which the watch can last for up to 44 hours, and power-saving GPS mode, in which it can last for up to 50 hours.
Both devices take the same 2 hours to fully charge, from 0 to 100%.
Verdict
Which device you choose between the Amazfit GTR 4 and Amazfit GTR 3 Pro comes down to your personal preference and budget. Both showed great strength in various aspects, including battery life, health and activity tracking, display, customisation, and more.
Choose the Amazfit GTR 4 if…
You don’t have any budget restrictions and want a smartwatch with accurate and faster GPS readings, longer battery life, a lightweight design, and advanced health tracking.
Choose the Amazfit GTR 3 Pro if…
You are tight on budget and want a watch with a bigger display, longer battery life, advanced health tracking, and sports tracking.
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