Does this watch detect atrial fibrillation?

No watch really does with just one sensor located on your wrist. But if your heart spikes to 150-250BPM, while you're at a standstill or resting, you should probably get checked out. Typical heart rate is 50-90BPM.

Can this or any of the amazfit watches be put into airplane mode? I’d like to use airplane mode and still have something that can track sleep. Thanks

No our watches don't have airplane mode as we don't use wifi or cellular network options as airplane mode is made to shut down cellular data and wifi signals radiating from your phone as our watches only use bluetooth, you don't need to put or watches in airplane mode while traveling

What is the band size for gtr 3?

Band is 22mm width and the long side is 120mm long and short band is 87mm long

Does it carry international guarantee or the guarantee is limited in US? ?

The one year manufacturer warranty is limited to the US if the item was purchased within the US but we will assist you the best we can.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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GTR 3 Pro Smart Watch for Android iPhone with Bluetooth Call Alexa GPS WiFi, Men's Fitness Tracker 150 Sports Modes, 1.45”AMOLED Display, Blood Oxygen Heart Rate Tracking, Waterproof, Black

GTR 3 Pro Smart Watch for Android iPhone with Bluetooth Call Alexa GPS WiFi, Men's Fitness Tracker 150 Sports Modes, 1.45”AMOLED Display, Blood Oxygen Heart Rate Tracking, Waterproof, Black

Product ID: 366273021

Details

Battery Capacity
450 Milliamp
Battery Cell Composition
Lithium
Connectivity Technology
Bluetooth
GPS
GPS Enabled
Memory Storage Capacity
2300 MB
Operating System
Android iOS

🌊5 ATM water resistance up to 50m

📱1.45” AMOLED ultra HD display

🔋12-day battery life on a single charge

🛰️Multi-GNSS GPS for precise tracking

🏃‍♂️150+ sports modes for every workout

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

NZ$398

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to New Zealand.

Secure transaction

Description

⌚ Elevate your wrist game with style, smarts, and stamina!

STAY CONNECTED HANDS FREE - Built-in Alexa and Bluetooth calling let you manage your day without reaching for your phone.
UNMATCHED BATTERY ENDURANCE - Forget daily charging—enjoy up to 12 days of power to keep you moving through work, workouts, and weekends.
RUGGED READY FOR ADVENTURE - 5 ATM water resistance and multi-GNSS support ensure your watch keeps up whether you’re swimming, hiking, or cycling.
VIBRANT ULTRA HD AMOLED DISPLAY - Experience crystal-clear visuals with a 331 ppi 1.45-inch screen that stays sharp even in bright sunlight.
ALL DAY FITNESS HEALTH TRACKING - Monitor heart rate, SpO2, stress, and breathing in one tap, plus 150+ sports modes to keep your fitness game strong.

The Amazfit GTR 3 Pro is a sleek, high-performance smartwatch designed for professionals who demand style and substance. Featuring a stunning 1.45-inch AMOLED display, advanced health metrics including heart rate and blood oxygen tracking, and over 150 sports modes, it’s built to support an active lifestyle. With built-in Alexa, Bluetooth calls, multi-GNSS GPS, and 5 ATM water resistance, it seamlessly blends connectivity and durability. Its standout 12-day battery life ensures you stay powered through busy days and intense workouts without compromise.

Specifications

ASIN	B09H5VPVKS
Additional Features	Travel, Wireless
Age Range Description	Adult
Band Color	black
Band Material Type	Silicone
Battery Average Life	12 days
Battery Capacity	450 Milliamp Hours
Battery Cell Type	Lithium Polymer
Best Sellers Rank	#71,233 in Electronics ( See Top 100 in Electronics ) #1,334 in Smartwatches
Brand	Amazfit
Built-In Media	Charging base, Instruction manual
Case Material Type	Silicone
Cellular Technology	WiFi
Closure Type	Buckle
Color	Infinite Black
Communication Feature	Bluetooth
Compatible Devices	Android 7.0 and above, iOS 12.0 and above
Compatible Phone Models	Android 7.0 and above, iOS 12.0 and above device.
Connectivity Technology	Bluetooth
Controller Type	Android, iOS
Customer Reviews	4.3 out of 5 stars 3,353 Reviews
Display Type	AMOLED
GPS Geotagging Functionality	GPS Enabled
Global Trade Identification Number	00850030107268
Human Interface Input	Touchscreen
Item Dimensions	1.8 x 1.8 x 0.43 inches
Item Weight	57 Grams
Manufacturer	Amazfit
Memory Storage Capacity	2300 MB
Metrics Measured	Optical Heart Rate Sensor, SpO2 Sensor
Model Name	Amazfit GTR 3 Pro Infinite Black
Model Number	A2040-Black
Operating System	Android, iOS
Resolution	480 x 480
Screen Size	1.45 Inches
Shape	Heart,Round
Special Feature	Travel, Wireless
Sport Type	Cycling, Fitness, Running
Style Name	GTR 3 Pro
Supported Application	Breath Monitor, GPS, Heart Rate Monitor, Multisport Tracker, Voice Control
Supported Satellite Navigation System	BeiDou, GLONASS, GPS, Galileo
Target Audience	Men
UPC	850030107268
Warranty Description	1 year manufacturer
Warranty Type	Limited
Water Resistance Depth	50 Meters
Water Resistance Level	Water Resistant
Waterproof Rating	IP68
Wearable Computer Type	Smart Watch
Wireless Communication Standard	Bluetooth
Wireless Compability	Bluetooth
Wireless Provider	Unlocked

Reviews

C**.

1.06.2025

R**A

14.02.2024

J**K

23.08.2025

A**R

1.01.2025

A**Z

21.04.2026

E**N

1.05.2024

T**D

6.06.2022

J**C

7.08.2022

M**L

30.01.2024

Y**C

30.03.2025

E**.

3.11.2023

M**D

26.02.2023

U**D

9.03.2023

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

NZ$398

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to New Zealand.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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