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Compare Garmin Forerunner 45

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Dimensions:42 x 42 x 11,4 mm40,4 x 42,7 x 8,6 mm
Weight:36 gr30 gr
Stand-by time:dependent on usagedependent on usage
Call time:dependent on usagedependent on usage
Announced:30 april 20199 july 2025

Design type

Watch:

Controls

Directional key:
Touchscreen:Capacitive
Voice command:

Display

Colour display:MiPAdjustable display brightness, 16.777.216 colours (24 bits), Circular Super AMOLED, Always On feature
Resolution:208 x 208 pixels438 x 438 pixels
Size:1.04 inch1.34 inch
Aspect ratio:1:11:1
Pixels Per Inch (PPI):283462
Screen-to-body ratio:19.8%33.6%

Materials

Dirt and waterproof:5 ATMIP68, 5 ATM
Aluminium:
Rugged casing:MIL-STD-810H
Sapphire Crystal:

Personal Information
Management (PIM)

Agenda:
Alarm clock:
Date and time notation:
Stopwatch & countdown timer:

Available applications

Calories:
Pedometer:

Navigation

Galileo:
GLONASS:
GPS receiver:
A-GPS:
Beidou:
Digital Compass:

Sensors

Gesture recognition:
Heart rate monitor:
Ambient light sensor:
Barometer:
Gyroscope:
Oxygen saturation (SpO2):
Thermometer:

Compatibility

With Android:From 11.0
With iOS:

Operating system

Wear OS:6.0

User interface

One UI Watch:8.0

Hardware

Integrated antenna:
Processor:Samsung Exynos W1000, Dual Core

Telephony

Vibrating alert:

Personalisation

Multiple homescreens:
Widgets:

Messaging

E-mail:
Instant messaging:
MMS:
SMS:

Build-in memory

Internal memory:
Size (RAM):2 GB
Storage:32 GB

Connectivity

Bluetooth:v5.3
NFC:
Wireless Lan (WLAN/Wi-Fi):Wi-Fi 4 (802.11n)

Power supply

Battery:Li-ion
Capacity:325 mAh
Wireless charging:
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