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Amazfit T-Rex 3 Pro vs Amazfit Balance 2 vs Garmin Fenix 3 HR

Key Feature Comparison

Amazfit T-Rex 3 Pro

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Amazfit Balance 2

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4.9

Garmin Fenix 3 HR

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At a Glance

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700 mAh

Up to 25 Days

658 mAh

Up to 21 Days

300 mAh

Non-removable, Up to 14 Days

1.5 Inch

453 ppi, 480 x 480 pixels

1.5 inch

453 ppi, 480 x 480 pixels

3.05 cm (1.2 inch)

257 ppi, 218 x 218 pixels

Aluminium

Silicon

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

Yes, Wi-Fi 802.11

Detailed Specs

Brand

Amazfit
Amazfit
Garmin

Model

T-Rex 3 Pro
Balance 2
Fenix 3 HR

Launch Date

19-Sep-25
28-Aug-25
-

Price

Rs. 34,999
Rs. 24,999
Rs. 52,999

Price Status

Confirmed
Confirmed
Confirmed

Market Status

Available
Available
Discontinued

Box Contents

Smartwatch, Charging Cable, User Manual, Warranty Card
Smartwatch, Magnetic Charging Base, User Manual, Warranty Card
Smart Watch, HRM-Run Performance Bundle(Optional), USB Cable, AC Adapter with Plug, Warranty Card, User Manual

Weight

52 grams
43 grams
-

Dimensions

48 x 48 x 14 mm
47.4 x 47.4 x 12.3 mm
51.5 x 51.5 x 16 mm

Shape and Surface

Circular, Flat
Circular, Flat
Circular, Flat

Colors

Tactical Black, Black Gold
Black
Black, Brown, Grey, Silver

Clock Face

Digital
Digital
Digital

Body Material

-
Aluminium
-

Strap Material

-
Silicon
-

Display Size

1.5 Inch
1.5 inch
3.05 cm (1.2 inch)

Display Resolution

480 x 480 pixels
480 x 480 pixels
218 x 218 pixels

Pixel Density

453 ppi
453 ppi
257 ppi

Display Technology

AMOLED
AMOLED
-

Touch Screen

Yes
Yes
-

Compatible OS

Android, iOS
Android, iOS
Android, iOS, Windows

Battery Capacity

700 mAh
658 mAh
300 mAh

Battery Life

Up to 25 Days
Up to 21 Days
Up to 14 Days

Bluetooth

Yes, v5.2
Yes, v5.2, BLE
v4.0

Wirless Protocol

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

USB Connectivity

No
No
No

Navigation

Yes, Turn-by-turn navigation
Yes
Yes

NFC

-
Yes
-

Accelerometer

Yes
Yes
Yes

Gyro

Yes
Yes
-

Light

Yes
Yes
-

GPS

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

Internal Memory

26 GB
32 GB
32 GB

Text Message

Yes
Yes
Yes

Incoming Call

Yes
Yes
-

Timer

Yes
Yes
Yes

Weather

Yes
Yes
Yes

Alarm

-
Yes
Yes

Calling Feature

Yes
Yes
-

Camera Shutter Control

Yes
Yes
-

Find My Phone

Yes
-
Yes

Music Control

Yes
Yes
-

Receive Call

Yes
Yes
-

Calories Intake/Burned

Yes
Yes
Yes

Steps

Yes
Yes
Yes

Sleep Quality

Yes
Yes
Yes

Hours Slept

Yes
Yes
Yes

Distance

Yes
Yes
Yes

Heart Rate

Yes
Yes
Yes

Active Minutes

Yes
Yes
Yes

Activity/Inactivity

Yes
Yes
Yes

Alarm Clock

Yes
Yes
Yes

Stopwatch

Yes
Yes
-

Speaker

Yes
Yes
-
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