At a Glance
Show differences only
700 mAh
Up to 25 Days
300 mAh
Non-removable, Up to 14 Days
1.5 Inch
453 ppi, 480 x 480 pixels
3.05 cm (1.2 inch)
257 ppi, 218 x 218 pixels
Key Feature Comparison
Detailed Specs
Brand
Amazfit
Garmin
Model
T-Rex 3 Pro
Fenix 3 HR
Launch Date
19-Sep-25
-
Price
Rs. 34,999
Rs. 52,999
Price Status
Confirmed
Confirmed
Market Status
Available
Discontinued
Box Contents
Smartwatch, Charging Cable, User Manual, Warranty Card
Smart Watch, HRM-Run Performance Bundle(Optional), USB Cable, AC Adapter with Plug, Warranty Card, User Manual
Weight
52 grams
-
Dimensions
48 x 48 x 14 mm
51.5 x 51.5 x 16 mm
Shape and Surface
Circular, Flat
Circular, Flat
Colors
Tactical Black, Black Gold
Black, Brown, Grey, Silver
Clock Face
Digital
Digital
Display Size
1.5 Inch
3.05 cm (1.2 inch)
Display Resolution
480 x 480 pixels
218 x 218 pixels
Pixel Density
453 ppi
257 ppi
Display Technology
AMOLED
-
Touch Screen
Yes
-
Screen Protection
-
Scratch-resistant glass
Compatible OS
Android, iOS
Android, iOS, Windows
Battery Capacity
700 mAh
300 mAh
Battery Life
Up to 25 Days
Up to 14 Days
Charging Mode
-
Charging via USB
Battery Type
-
Non-removable
Bluetooth
Yes, v5.2
v4.0
Wirless Protocol
Yes, Wi-Fi 802.11, b/g/n
-
USB Connectivity
No
No
Navigation
Yes, Turn-by-turn navigation
Yes
Accelerometer
Yes
Yes
Gyro
Yes
-
Light
Yes
-
GPS
Yes, with A-GPS, Beidou, Glonass, QZSS
with Glonass
Internal Memory
26 GB
32 GB
Text Message
Yes
Yes
Incoming Call
Yes
-
Timer
Yes
Yes
Weather
Yes
Yes
Alarm
-
Yes
Calendar Reminder
-
Yes
-
Yes
-
Yes
Calling Feature
Yes
-
Camera Shutter Control
Yes
-
Find My Phone
Yes
Yes
Music Control
Yes
-
Receive Call
Yes
-
Calories Intake/Burned
Yes
Yes
Steps
Yes
Yes
Sleep Quality
Yes
Yes
Hours Slept
Yes
Yes
Distance
Yes
Yes
Heart Rate
Yes
Yes
Active Minutes
Yes
Yes
Activity/Inactivity
Yes
Yes
Alarm Clock
Yes
Yes
Stopwatch
Yes
-
Goal Setting
-
Yes
Social Integration
-
Yes
Speaker
Yes
-
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