Amazfit GTR 4 Smartwatch 36.2mm Aluminum Alloy - Gray
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Description
Features
Classic Design
Light and thin aluminum body, classic navigation crown, and HD AMOLED display
Bluetooth Phone Calls & Music Storage
Answer calls right through your watch, with the built in microphone & speaker. You can also play your favorite music right through your watch.
Amazon Alexa Built-in
Creates the Ultimate Personal Assistant including support Offline Voice Assistant
Fitness
150+ built-in sports modes, smart recognition of 8 sports and 5 satellite navigation systems
Advanced Fitness Support
Live Sports Data Broadcast & Strength Training Exercises
Battery Life
14 Days
Vibrant Watch Faces and Always-On Displays
More than 100 stylish watch faces and 15 animated watch faces
In-Depth Monitoring of Sleep and Breathing Quality
Monitor sleep stages and daytime naps, track sleep breathing quality, and suggestions for sleep habit improvements
Monitor Heart Rate All Day
Monitor your heart rate all day even while swimming and receive alerts for abnormally high or low heart rates
GPS
Strong & Precise GPS Tracking and Navigation
Health Checks
Monitor of blood-oxygen, heart rate, stress levels and sleep, and PAI Health Assessment System
Female Cycle Tracking
Receive reminders, record menstraul cycles, and get predictions for upcoming menstrual and fertile periods
What's Included
Watch
Charger
Manual
Key Specs
- Screen Size36.2 millimeters
- Touch ScreenYes
- Operating System CompatibilityZepp OS, Apple iOS, Android
- Operating SystemZepp OS
- App CompatibleYes
- Global PositioningGPS
- Usage Time336 hours
- Metrics MeasuredActivity vs. inactivity, Blood oxygen, Calories burned, Distance traveled, Duration of exercise, Duration of sleep stages, Electrocardiography (ECG), Hours slept, Pace, Resting heart rate, Route, Running/Walking speed, Stairs climbed, Steps taken, Target heart rate
- Protective QualitiesWater resistant
- Maximum Depth of Water Resistance5 feet
- Band MaterialFluoroelastomer, Nylon, Silicone
- SeriesGTR 4
General
- Product NameAmazfit GTR 4 Smartwatch 36.2mm Aluminum Alloy
- BrandAmazfit
- Product TypeSmartwatch, Activity tracker
- Form FactorWristwatch
- Model FamilyAmazfit
- Model NumberW2166OV2N
- SeriesGTR 4
- ColorGray
- Color CategoryGray
Design
- Case Size46mm
- Case ShapeRound
- Band TypeFluoroelastomer / Nylon
- Band Width22 millimeters
- Band ColorGray
- Clasp TypeBuckle
- Rotating BezelYes
Display
- Display ScreenYes
- Screen Size36.2 millimeters
- Touch ScreenYes
- Screen Resolution480 x 480
- Display TypeAMOLED
- Color DisplayYes
- Clock DisplayYes
- Backlit DisplayYes
- Adjustable BrightnessYes
- Customizable Watch FacesYes
- Screen MaterialTempered Glass, anti-fingerprint coating, anti-glare bezel
Compatibility
- Operating System CompatibilityZepp OS, Apple iOS, Android
- Operating SystemZepp OS
- App CompatibleYes
- Works WithAmazon Alexa
- Voice Assistant Built-inAmazon Alexa
Connectivity
- Data Plan RequiredNo
- Internal CarrierNot Applicable
- Bluetooth Version5.0
- Wireless ConnectivityBluetooth, Wi-Fi
Features
- GPS EnabledYes
- Global PositioningGPS
- Usage Time336 hours
- Mobile NotificationsYes
- Alert TypeAudible, Vibration, Visual
- Music PlayerYes
- Silent AlarmYes
- Built-In MicrophoneYes
- Voice ActivatedYes
Activity
- Metrics MeasuredActivity vs. inactivity, Blood oxygen, Calories burned, Distance traveled, Duration of exercise, Duration of sleep stages, Electrocardiography (ECG), Hours slept, Pace, Resting heart rate, Route, Running/Walking speed, Stairs climbed, Steps taken, Target heart rate
- Multi-Sport TrackingYes
- SensorsAccelerometer, Ambient light sensor, Electrical heart rate (ECG) sensor, Geomagnetic sensor, Optical heart rate (PPG) sensor, Gyro sensor
- Medical Incident NotificationNot Applicable
- Medical Incidents DetectedNone
Performance
- Protective QualitiesWater resistant
- Maximum Depth of Water Resistance5 feet
Dimensions
- Product Width1.81 inches
- Minimum Wrist Size152.4 millimeters
- Maximum Wrist Size215.9 millimeters
- SizeAdjustable
- Band SizeAdjustable
Power
- RechargeableYes
- Battery Strength IndicatorYes
- Battery Capacity475 milliampere hours
- Charging Time120 minutes
- Charging Interface(s)Other
- Battery TypeLithium-ion polymer
- Replaceable BatteryNo
Material
- Band MaterialFluoroelastomer, Nylon, Silicone
- Case MaterialAluminum alloy
- Case Back MaterialAluminum alloy
Camera
- Integrated CameraNo
Warranty
- Manufacturer's Warranty - Parts1 year
- Manufacturer's Warranty - Labor1 year
Other
- UPC850037656929
Customer reviews
Rating 4.3 out of 5 stars with 15 reviews
(15 customer reviews)Rating by feature
- Battery Life5.0
Rating 5.0 out of 5 stars
- Durability4.5
Rating 4.5 out of 5 stars
- Comfort4.6
Rating 4.6 out of 5 stars
Customers are saying
Customers express satisfaction with the Amazfit GTR 4 Smartwatch's long battery life, with some users reporting up to a week of usage on a single charge. The watch is also praised for its performance and durability, with users finding it reliable and well-suited for daily use, including during extended activities like 4-5 hour hikes.
This summary was generated by AI based on customer reviews.
- Pros mentioned:Battery life
Rated 5 out of 5 stars
Better than an Apple Watch for me.
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Incredible!!! Seriously I had never heard of this brand before but the Apple watches were so expensive and very square this watch did everything I wanted and was a fraction of the price plus the battery has lasted 12 days so far and I still have 8% charge left might make it another full day or so you can change the watch, layout and face to look like anything you want sometimes it cost a dollar or two to get a really cool face but that’s just a one time purchase. I swapped out the band for that truly custom look. I absolutely love this watch.
I would recommend this to a friend - Pros mentioned:Battery life
Rated 5 out of 5 stars
No worry for holding charger to go
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Amazing smart watch ever. Amazing battery life and performance. Works seamelessly with IOS and android. Lot of free watch faces available.
This review is from Amazfit GTR 4 Smartwatch 36.2mm Aluminum Alloy - Black
I would recommend this to a friend - Pros mentioned:Battery life
Rated 5 out of 5 stars
Amazing Battery life, Way Better than Samsung.
||Posted . Owned for 1 year when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Ive had this watch foe a year, I had not charged it for 28 Days! This year i "Upgraded" to the newest Samsung watch 2024, Battery lofe on Samsung was horrendous Lets say I am returning my Samsung watch and Buying a Amazfit T-Rex 3. Amazfit continues to impress me, the app is only getting better with updates, not invasive, doesnt shove google down your throat or force Bixby like the Samsung. Battery life is Amazing, if your an Outdoorsman this is the watch for you, Sports-For you, Work out? For you. Highly reccomend.
This review is from Amazfit GTR 4 Smartwatch 36.2mm Aluminum Alloy - Black
I would recommend this to a friend - Cons mentioned:Voice assistant
Rated 4 out of 5 stars
Not bad but for $200 there is better
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.For the price, it's a decent watch. The smartphone features are adequate, not as good as a pixel watch paired with the pixel 6 pro but not bad. Bad. The only two things I didn't care for were Alexa instead of Google Assistant and the offline assistant was buggy
I would recommend this to a friend - Pros mentioned:Battery life
Rated 5 out of 5 stars
Great Value
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Smartwatches have sure improved over the last 3 years! I am very happy with this Amazfit GTR4. I use it daily to track 4-5 hour hikes, and I consistently get 5-6 days before it gets to about 20%. If my workouts were shorter I know it would last much longer. It recharges in about 45 minutes. I wasn't sure about the woven nylon strap, but it turns out I prefer it over the fluoroelastomer strap. Settings are user-friendly.
I would recommend this to a friend - Pros mentioned:Battery life
Rated 5 out of 5 stars
A decent Smart Watch with almost a week Battery.
||Posted . Owned for 9 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I like this watch cos I charge it once a week. I am a watch guy and since my 6 year old pebble died. I needed one watch where its primary function is watch and smart later :)
This review is from Amazfit GTR 4 Smartwatch 36.2mm Aluminum Alloy - Black
I would recommend this to a friend - Cons mentioned:Adjustment time, Bright screen
Rated 5 out of 5 stars
Great watch for people with large wrist
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.it does a great job for what I need it to, though there is a little adjustment time to get used to if you sleep with it on (the screen is a bit bright)
I would recommend this to a friend - Pros mentioned:Workout
Rated 4 out of 5 stars
Great watch
|Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I really like this watch. Very good for fitness. I actually prefer it over my galaxy watch 5 for working out. I only give it 4 stars because of the step tracking. I average anywhere between 17,000-21,000 steps per day. I wore both the GTR 4 and my galaxy watch 5 pro on multiple occasions at the same time and thr GTR 4 would show about 13,000 steps while my galaxy watch would show for instances 20,000 steps
I would recommend this to a friend
Q: QuestionCan I make phone calls with this smartwatch?
Asked by Shea.
- A:Answer Hi there, Yes , You can make phone calls and receive phone calls with the GTR 4. Kieron | Amazfit Support
Answered by Amazfit
Q: QuestionCan I make an ECG?
Asked by Larryhol.
This question was asked about the related product: Amazfit GTR 4 Smartwatch 36.2mm Aluminum Alloy - Black
- A:Answer Hi there , Yes , on the Heart Rate app on the watch and an even more detailed ECG on the Zepp app. Kieron | Amazfit Support
Answered by Amazfit
Q: QuestionCan you send and receive text with the Amazfit GTR 4 smartwatch
Asked by Anonymous.
- A:Answer Hi there, if paired with an Android Phones ONLY the GTR 4 can do quick replies from the watch and can receive text messages when paired with iOS or Android Phones. Kieron | Amazfit Support
Answered by Amazfit
Q: QuestionAre the dimensions listed of 36mm correct?
Asked by Anonymous.
- A:Answer I don’t believe so. The case is 47mm and the screen is ~40mm
Answered by Fitplug