Garmin Instinct 3 AMOLED vs Suunto Vertical
Garmin Instinct 3 AMOLED (2025, listed at $499) and Suunto Vertical (2023, listed at $629) are both sport watches, so the choice comes down to specifics.
Specs last updated · prices are list prices
Garmin Instinct 3 AMOLED
First AMOLED Instinct — MIL-STD-810 toughness with a vivid color screen and built-in flashlight.
Suunto Vertical
Adventure-class Suunto — offline topo maps, dual-band GPS and up to 60-day solar battery.
The verdict
On the numbers we track, Garmin Instinct 3 AMOLED wins on weight (60 g vs 74 g) and price ($499 vs $629); Suunto Vertical wins on battery life (30 days vs 18 days) and tracked features (5 vs 3).
Bottom line: there is no clear winner on specs (2 to 2). Decide on phone support, how often you are willing to charge, your main sport and your budget, or run the free quiz to see how each ranks for your answers.
Spec by spec
| Spec | Garmin Instinct 3 AMOLED | Suunto Vertical |
|---|---|---|
| Battery (rated) | 18 days | 30 days |
| Weight | 60 g | 74 g |
| List price | $499 | $629 |
| Water rating | 10ATM | 10ATM |
| Tracked features | 3 | 5 |
| Case size | 45 mm | 49 mm |
| Display | AMOLED | AMOLED |
| Works with | both iPhone and Android | both iPhone and Android |
| Listed best for | outdoor adventure and multisport and triathlon | outdoor adventure, multisport and triathlon and running |
| Released | 2025 | 2023 |
Trophy marks the better value on the five measurable specs. Battery is the manufacturer's rating, not our test. How we score is on the methodology page.
Feature overlap
Both have (3)
- built-in GPS
- blood-oxygen (SpO₂)
- swim tracking
Only Garmin Instinct 3 AMOLED (0)
Nothing unique.
Only Suunto Vertical (2)
- AMOLED display
- offline maps
Which one should you pick?
Pick the Garmin Instinct 3 AMOLED if…
- You want to spend less: it lists for $130 less.
- You want a lighter watch: 60 g vs 74 g.
- You might switch phones: it works with both iPhone and Android, the Suunto Vertical only works with Android.
- You want the newer model (2025 vs 2023).
Pick the Suunto Vertical if…
- You want fewer charges: about 30 days per charge vs 18 days.
- You need AMOLED display and offline maps, which the Garmin Instinct 3 AMOLED does not list.
- Your main use is running: it is listed for that and the Garmin Instinct 3 AMOLED is not.
- You might switch phones: it works with both iPhone and Android, the Garmin Instinct 3 AMOLED only works with Android.
Skip it if…
- • You have a small wrist (under about 160 mm) — the 49 mm case we list is large (check whether a smaller size is sold).
- • You want something light enough to sleep in — it weighs 74 g.
- • You are watching your budget — the list price is $629.
Frequently asked questions
Which has better battery life, the Garmin Instinct 3 AMOLED or the Suunto Vertical?
The Suunto Vertical has the longer rated battery life: about 30 days per charge against 18 days. These are manufacturer ratings; heavy GPS, always-on display and cellular use will cut both.
Which is cheaper, the Garmin Instinct 3 AMOLED or the Suunto Vertical?
The Garmin Instinct 3 AMOLED has the lower list price: $499 against $629 in our database. List prices change often, so check Amazon for today's price.
Do the Garmin Instinct 3 AMOLED and Suunto Vertical work with iPhone and Android?
Yes, they have the same phone support: both iPhone and Android.
Which is better for swimming, the Garmin Instinct 3 AMOLED or the Suunto Vertical?
Neither has an edge on water rating: both are rated 10ATM. 10ATM is suitable for swimming and surface water sports. It is not a dive rating unless the maker says so.
Not sure either is right for you?
Nine questions about your phone, sport, wrist and budget, scored against all of our watches with the reasoning shown.
Take the free quizRelated comparisons
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