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Amazfit T-Rex 3 Pro vs Amazfit T-Rex 3 vs Garmin Fenix 7

Key Feature Comparison

Amazfit T-Rex 3 Pro

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7.8

Amazfit T-Rex 3

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6.6

Garmin Fenix 7

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At a Glance

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700 mAh

Up to 25 Days

700 mAh, Non-removable

Up to 27 Days

Up to 18 Day

1.5 Inch

453 ppi, 480 x 480 pixels

3.81 cm (1.5 inch)

453 ppi, 480 x 480 pixels

3.30 cm (1.3 inch)

283 ppi, 260 x 260 pixels

Stainless Steel

Silicon

Stainless Steel

Silicon

Yes, Wi-Fi 802.11, b/g/n

Yes, Wi-Fi 802.11, a/ac/b/g/n

Detailed Specs

Brand

Amazfit
Amazfit
Garmin

Model

T-Rex 3 Pro
T-Rex 3
Fenix 7

Launch Date

19-Sep-25
18-Sep-24
7-Feb-22

Price

Rs. 34,999
Rs. 19,999
Rs. 67,990

Price Status

Confirmed
Confirmed
Confirmed

Market Status

Available
Available
Available

Box Contents

Smartwatch, Charging Cable, User Manual, Warranty Card
Smart Watch, Magnetic Charging Base, User Manual, Warranty Card Design
Smart Watch, User Manual, Warranty Card

Weight

52 grams
-
79 grams

Dimensions

48 x 48 x 14 mm
-
47 x 47 x 14.5 mm

Shape and Surface

Circular, Flat
Circular, Flat
Circular, Flat

Colors

Tactical Black, Black Gold
Onxy, Lava
Black

Clock Face

Digital
Digital
Digital

Body Material

-
Stainless Steel
Stainless Steel

Strap Material

-
Silicon
Silicon

Display Size

1.5 Inch
3.81 cm (1.5 inch)
3.30 cm (1.3 inch)

Display Resolution

480 x 480 pixels
480 x 480 pixels
260 x 260 pixels

Pixel Density

453 ppi
453 ppi
283 ppi

Display Technology

AMOLED
AMOLED
-

Touch Screen

Yes
Yes
Yes

Screen Protection

-
Yes, Corning Gorilla Glass
-

Compatible OS

Android, iOS
Android, iOS
Android

Battery Capacity

700 mAh
700 mAh, Non-removable
-

Battery Life

Up to 25 Days
Up to 27 Days
Up to 18 Day

Bluetooth

Yes, v5.2
Yes, v5.2
Yes

Wirless Protocol

Yes, Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11, a/ac/b/g/n
-

USB Connectivity

No
No
No

Navigation

Yes, Turn-by-turn navigation
Yes
-

Accelerometer

Yes
Yes
Yes

Gyro

Yes
Yes
Yes

Light

Yes
Yes Hardware
-

GPS

Yes, with A-GPS, Beidou, Glonass, QZSS
Yes, with A-GPS
-

Internal Memory

26 GB
26 GB
16 GB

Text Message

Yes
Yes
Yes

Incoming Call

Yes
Yes
Yes

Timer

Yes
Yes
-

Weather

Yes
Yes
-

Alarm

-
Yes
Yes

Calling Feature

Yes
Yes
-

Camera Shutter Control

Yes
Yes
-

Find My Phone

Yes
Yes
-

Music Control

Yes
Yes
Yes

Receive Call

Yes
Yes
Yes

Calories Intake/Burned

Yes
Yes
Yes

Steps

Yes
Yes
-

Sleep Quality

Yes
Yes
Yes

Hours Slept

Yes
Yes
Yes

Distance

Yes
Yes
-

Heart Rate

Yes
Yes
Yes

Active Minutes

Yes
Yes
Yes

Activity/Inactivity

Yes
Yes
-

Alarm Clock

Yes
Yes
Yes

Stopwatch

Yes
Yes
Yes

Speaker

Yes
Yes
-
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