Garmin Instinct 3 vs Garmin Fenix 8 Solar comparison 40y2

Show Only Differences Highlight Differences	Garmin Instinct 3	Garmin Fenix 8 Solar
key specs
Display Size	45mm	-
Dial Shape	Round	Round
Display Type	AMOLED	-
Ideal For	Unisex	Unisex
Strap Material	-	Silicone
general
Brand	Garmin	Garmin
Model	Instinct 3	Fenix 8 Solar
Release date	April 3, 2025	October 23, 2024
Dial Shape	Round	Round
Touchscreen	1.2	1.4
Water Resistant	10 ATM	10 ATM
Water Resistance Depth	100m	-
Usage	Regular, Sports, Adventure Sports	Regular, Sports, Adventure Sports
Ideal For	Unisex	Unisex
Strap Material	-	Silicone
Size	-	Regular
dimensions
Width	45	-
Height	45	-
Thickness	14.9	-
Weight (g)	52.00	67.00
product details
Sensor	heart rate, SpO2, steps, sleep tracker	heart rate, SpO2, steps, GPS, GLONASS, GALILEO, QZSS, BeiDou, SatIQ, barometric altimeter, com, gyroscope, accelerometer, thermometer, ambient light sensor, depth sensor
Battery Life	28 days	48 days
Rechargeable Battery	-	Yes
Other Features	-	PacePro, ClimbPro
connectivity features
Bluetooth	Yes	Yes
Wi-Fi	-	Yes
GPS	-	Yes
platform and storage features
Internal Memory	64GB	-
RAM	-	32GB
camera and display features
Display Resolution	390x390	280 x 280
Display Size	45mm	-
Display Type	AMOLED	-
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	English
Com	-	Yes
Date & Time Display	-	Yes
Number of Buttons	-	3
audio and video features
Speaker	-	Yes
Microphone	-	Yes
Voice Control	-	Yes

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