Garmin Instinct 3 vs Garmin Fenix 6 comparison

Show Only Differences Highlight Differences	Garmin Instinct 3	Garmin Fenix 6
key specs
Display Size	45mm	33mm
Dial Shape	Round	Round
Display Type	AMOLED	-
Ideal For	Unisex	Unisex
Strap Colour	-	Ember Orange, Black
Compatible OS	-	Android, iOS
general
Brand	Garmin	Garmin
Model	Instinct 3	Fenix 6
Release date	April 3, 2025	November 1, 2019
Dial Shape	Round	Round
Touchscreen	1.2	Yes
Water Resistant	10 ATM	Yes
Water Resistance Depth	100m	10 ATM
Usage	Regular, Sports, Adventure Sports	Outdoor
Ideal For	Unisex	Unisex
Model Name	-	Fenix 6
Size	-	Regular
Interchangeable Strap	-	Yes
Dial Material	-	stainless steel, titanium or Diamond-like Carbon (DLC) coated titanium
Strap Colour	-	Ember Orange, Black
Dial Colour	-	Titanium, Carbon Grey DLC, Black DLC, Silver
dimensions
Width	45	47
Height	45	47
Thickness	14.9	14.7
Weight (g)	52.00	72.00
Diameter	-	33.02
product details
Sensor	heart rate, SpO2, steps, sleep tracker	Heart Rate
Battery Life	28 days	-
Closure	-	fiber-reinforced polymer with metal rear cover
Notification	-	Yes
Stand By Time	-	14 days
Rechargeable Battery	-	Yes
connectivity features
Bluetooth	Yes	Yes
Wi-Fi	-	Yes
GPS	-	Yes
platform and storage features
Internal Memory	64GB	-
Compatible Operating System	-	Android, iOS
camera and display features
Display Resolution	390x390	260 x 260
Display Size	45mm	33mm
Display Type	AMOLED	-
Scratch Resistant	-	Yes
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	-
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Language	English	-
Calorie Count	-	Yes
Compass	-	Yes
Chronograph	-	Yes
Date & Time Display	-	Yes
Other Fitness Features	-	GPS speed and distance, Sleep monitoring, Cardio workouts, Strength workouts, Automatic rep counting, Move IQ, TrueUp, All-day Stress Tracking, V02 max,
Other Watch Functions	-	Incident Detection, LiveTrack, Smart notifications, Find My Phone, Find My Watch, Compatible with Garmin Connect Mobile
audio and video features
Speaker	-	Yes

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