Insta360
GO 3S
Thumb-sized 4K POV camera with magnetic mounting, Action Pod remote preview, FlowState stabilization, and 10m waterproof body.
$400
Launch priceAffiliate disclosure: As an Amazon Associate, Cameraegg earns from qualifying purchases. Cameraegg may also earn commission from B&H links, at no extra cost to you.
Last updated June 2026
Key specs at a glance
Resolution
12 MP
Sensor
1/2.3 inch
ISO max
3,200
4K
30 fps
IBIS
No
Weight
135.4 g
Where to buy the Insta360 GO 3S
Check today's availability, latest prices, bundle deals, and certified refurbished options at the major authorized retailers:
Affiliate disclosure: As an Amazon Associate, Cameraegg earns from qualifying purchases. Cameraegg may also earn commission from B&H links, at no extra cost to you.
Body size, to scale
Front view
Width × Height
Credit card
85.6 × 54 mm
Back view
Width × Height — same proportions as the front
Credit card
85.6 × 54 mm
Top view
Width × Depth (front-to-back)
Credit card
85.6 × 54 mm
54 × 25 × 26 mm · 135.4 g (0.30 lb / 4.78 oz)
Product images courtesy of Insta360 press materials.
Best for
Use-case scores
Scored algorithmically from verified specs. 10 = best in class.
Portrait
LimitedSports & Action
Fair- · Weather sealed for outdoor sports
- · Waterproof to 10m — shoot in water and rain
Video & Hybrid
Limited- · Log profile (Standard / Vivid / Flat / Portrait) for grading latitude
Landscape
Limited- · Weather sealed for outdoor conditions
Travel
Fair- · 135.4g — ultralight for all-day carry
- · Weather sealed for varied conditions
Wildlife
Limited- · Weather sealed for field conditions
Vlogging
Limited- · 135.4g — easy to handhold for selfie video
Pros
- ✓ 4K30 in a 39g body
- ✓ Action Pod with 2.2-inch flip screen
- ✓ FlowState + Horizon Lock
- ✓ 10m waterproof (camera only)
- ✓ 140 min runtime with Action Pod
Cons
- – Tiny 1/2.3-inch sensor
- – Fixed 16mm lens
- – Action Pod not waterproof
- – Built-in storage only (64/128GB)
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Full specifications
Verified specs · Insta360 GO 3S