Garmin Fenix 8 Pro vs Garmin Forerunner 745 comparison

Show Only Differences Highlight Differences	Garmin Fenix 8 Pro	Garmin Forerunner 745
key specs
Dial Shape	Round	Round
Display Type	AMOLED	MIP
Ideal For	Unisex	-
Strap Colour	-	Black, Magma Red, Neo Tropic, Whitestone
Display Size	-	30mm
Compatible OS	-	Android, iOS
Strap Material	-	Silicone
general
Brand	Garmin	Garmin
Model	Fenix 8 Pro	Forerunner 745
Release date	September 3, 2025	September 16, 2020
Dial Shape	Round	Round
Size	Large	Regular
Touchscreen	1.4	Yes
Water Resistant	10 ATM	5 ATM
Usage	Regular, Sports, Adventure Sports	-
Ideal For	Unisex	-
Model Name	-	Forerunner 745
Strap Material	-	Silicone
Strap Colour	-	Black, Magma Red, Neo Tropic, Whitestone
dimensions
Width	51	43.8
Height	51	43.8
Thickness	16.5	13.3
Weight (g)	65.00	47.00
product details
Sensor	GPS, GLONASS, Galileo, QZSS, BeiDou, SatIQ, Heart rate monitor, Blood Oxygen Saturation Monitor, Barometric altimeter, Compass, Gyroscope, Accelerometer, Thermometer, Ambient light sensor, Depth sensor	Glonass, Barometric altimeter, Compass, Gyroscope, Acceleraometer, Thermometer
Battery Life	27 days	7 hours
Compatible Device	-	Android, iOS
Notification	-	Yes
connectivity features
Call Function	Yes	-
Bluetooth	Yes	Yes
Wi-Fi	Yes	Yes
GPS	Yes	-
platform and storage features
RAM	32MB	-
Compatible Operating System	-	Android, iOS
camera and display features
Display Resolution	454 x 454	240x240
Display Type	AMOLED	MIP
Other Display Features	Always-On Display	-
Display Size	-	30mm
Scratch Resistant	-	Corning Gorilla Glass DX
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	Yes
Compass	Yes	Yes
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Language	English	English
Calorie Count	-	Yes
Number of Buttons	-	2
audio and video features
Speaker	Yes	-
Microphone	Yes	-

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