Garmin Instinct 3 AMOLED
First AMOLED Instinct — MIL-STD-810 toughness with a vivid color screen and built-in flashlight.
The Garmin Instinct 3 AMOLED (2025) is a sport watch with a list price of $499 in our database. It is rated for about 18 days per charge, weighs 60 g with a 45 mm case and an AMOLED display, and includes built-in GPS, blood-oxygen (SpO₂) and swim tracking. It works with both iPhone and Android.
Specs last updated
Specifications
What it is good at
- Water-ready: rated 10ATM, suitable for swimming and surface water sports.
- Bright, vivid AMOLED display.
Best for
Features
Who should skip it
Nothing in the specs rules it out; the best fit depends on your phone, wrist and budget.
Frequently asked questions
How long does the Garmin Instinct 3 AMOLED battery last?
The manufacturer rates it at about 18 days per charge. Always-on display, constant GPS and cellular use shorten that. Among the 29 sport watches in our database it beats about 54% on rated battery life.
Does the Garmin Instinct 3 AMOLED work with iPhone and Android?
It works with both iPhone and Android.
Can I swim with the Garmin Instinct 3 AMOLED?
10ATM is suitable for swimming and surface water sports. It is not a dive rating unless the maker says so. It also has a swim-tracking mode.
How much does the Garmin Instinct 3 AMOLED cost?
Our database lists $499 (May 2026). That is a list price, not today's price, so check the Amazon listing before you buy.
Who should not buy the Garmin Instinct 3 AMOLED?
There is no strong reason to rule it out on specifications alone; the best fit depends on your phone, wrist and budget.