Garmin Instinct 3 vs Garmin Forerunner 945 LTE comparison

Show Only Differences Highlight Differences	Garmin Instinct 3	Garmin Forerunner 945 LTE
key specs
Display Size	45mm	44mm
Dial Shape	Round	Round
Display Type	AMOLED	MIP
Ideal For	Unisex	Unisex
Strap Colour	-	Black, White
Strap Material	-	Silicone
general
Brand	Garmin	Garmin
Model	Instinct 3	Forerunner 945 LTE
Release date	April 3, 2025	June 2, 2021
Dial Shape	Round	Round
Touchscreen	1.2	-
Water Resistant	10 ATM	5ATM
Water Resistance Depth	100m	50
Usage	Regular, Sports, Adventure Sports	-
Ideal For	Unisex	Unisex
Strap Material	-	Silicone
Size	-	Large
Dial Material	-	Fiber-reinforced polymer
Strap Colour	-	Black, White
Dial Colour	-	Black
dimensions
Width	45	44.4
Height	45	44.4
Thickness	14.9	13.9
Weight (g)	52.00	49.00
Diameter	-	1.2
product details
Sensor	heart rate, SpO2, steps, sleep tracker	-
Battery Life	28 days	-
Notification	-	Yes
Notification Type	-	Smart
Rechargeable Battery	-	Yes
connectivity features
Bluetooth	Yes	Yes
Wi-Fi	-	Yes
GPS	-	Yes
Other Connectivity Features	-	ANT+, Wi-Fi, LTE
platform and storage features
Internal Memory	64GB	-
camera and display features
Display Resolution	390x390	240x240
Display Size	45mm	44mm
Display Type	AMOLED	MIP
Scratch Resistant	-	Yes
Other Display Features	-	Corning Gorilla Glass DX
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	Yes
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Language	English	-
Calorie Count	-	Yes
Compass	-	Yes
Date & Time Display	-	Yes
Number of Buttons	-	2
audio and video features
Audio Features	-	1000 Songs

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