Garmin Approach J1 vs Garmin Approach S44

What Approach J1 does better (1) and where Approach S44 wins (0) — every spec side by side.

Garmin · 2026Approach J1

4.1Score

1 advantage≈ $300

Higher score

Garmin · 2025Approach S44

4.0Score

0 advantages≈ $300

6.3Display5.3

2.7Battery life2.7

2.5Sports & outdoor2.5

3.9Build & durability3.0

Dimensions

Size comparison

Approach J1Approach S44

Drawn to the same scale from the official dimensions (front and side).

Approach S44 has no measurable advantages in this pair.

Specifications

Only differences	Garmin Approach J1≈ $3004.1	Garmin Approach S44≈ $3004.0
Design & durability
Case size	43 mm	43 mm
Weight	29 g	42 g
Thickness	11.4 mm	11.4 mm
Height	43 mm	43 mm
Width	43 mm	43 mm
Case material	Aluminium	Aluminium
Sapphire crystal	No	No
Lens / cover glass	chemically strengthened glass	Corning ® Gorilla ® Glass 3
Strap material	elastic fabric hook and loop	silicone
Water resistance	5 ATM	5 ATM
Water rating (maker)	5 ATM	5 ATM
Display
Screen size	—	1.2″
Display technology	AMOLED	AMOLED
Panel	AMOLED	AMOLED
AMOLED / OLED display	Yes	Yes
Always-on display	Yes	Yes
Touchscreen	Yes	Yes
Resolution (width)	390 px	390 px
Resolution (height)	390 px	390 px
Pixel density	—	325 ppi
Battery
Battery life (smartwatch mode)	10 days	10 days
GPS battery life	15 h	15 h
Battery type	Lithium ion	—
Wireless charging	No	No
Charging	Garmin proprietary plug charger	Garmin proprietary plug charger
Health sensors
Sensors	GPS, GLONASS, Galileo, Compass, Gyroscope, Accelerometer, Ambient light sensor	GPS, GLONASS, Galileo, Compass, Gyroscope, Accelerometer, Ambient light sensor
Sports & navigation
Built-in GPS	Yes	Yes
Satellite systems	GLONASS, GALILEO	GLONASS, GALILEO
Compass	Yes	Yes
Sport profiles	5	5
Smart features
Storage	4 GB	4 GB
Platform
Operating system	Garmin OS	Garmin OS
Platform	Proprietary	Proprietary
Works with	iOS, Android	iOS, Android