
Garmin · 2019
First AvengerSize, Dimensions & Wrist Fit
Case Width
45.1mm
Thickness
12.8mm
Diameter
45.1mm
Weight
50.5g
The Garmin First Avenger sits best on flat wrist widths of about 47–64mm (≈ 12.6–17.1cm wrist circumference). Adjust the slider below to check your wrist.
Does the First Avenger fit your wrist?
Drag the slider to your wrist width and see the First Avenger overlaid at true scale. Lug-to-lug — not case diameter — decides whether a watch overhangs your wrist.
Compare the First Avenger with…
Garmin First Avenger Full Specifications
Overview1
General11
Sensors10
Product Info5
Clock Features7
Cycling Features4
Golfing Features11
Running Features4
What You'll Love3
Activity Profiles4
Swimming Features5
Outdoor Recreation2
Daily Smart Features12
Activity Tracking Features11
Workout and Training Plans5
Health & Wellness Monitoring12
Safety and Tracking Features2
Kid Activity Tracking Features1
Training, Planning and Analysis Features19
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First Avenger — Frequently Asked Questions
What size is the Garmin First Avenger?
The Garmin First Avenger has a 45.1mm case and is 12.8mm thick.
Will the Garmin First Avenger fit my wrist?
The Garmin First Avenger looks balanced on flat wrist widths of roughly 47–64mm (about 12.6–17.1cm circumference). Use the interactive fit tool above to check against your own wrist.
How much does the Garmin First Avenger weigh?
The Garmin First Avenger weighs 50.5g (case only; straps add weight).
What is the best way to compare the Garmin First Avenger with other watches?
Use our side-by-side comparison tool to see the Garmin First Avenger next to any other watch — case size, thickness, lug-to-lug and full specs, scaled to real proportions.