Suunto Core 2 Outdoor Watch
The Suunto Core 2 is an altimeter, barometer and compass watch. It launched in July 2026.
Updated . Edited by: Ilyass Ben Hakim.
Where to buy
- Suunto Core 2 announcementOfficial site · suunto.com
- Search AmazonLive search · amazon.com
- Google ShoppingLive search · google.com
- Search eBayLive search · ebay.com
Suunto sells the Core 2 on suunto.com and through authorized retailers. Outdoor stores and watch dealers often stock it.
Professional insight
Outdoor gear staff sell the Core 2 as a sensor watch. It is not a GPS or smartwatch.
- Many listings still show the original Core. Check the name.
- Calibrate the altimeter at a known height each trip.
- Keep a spare CR3032 cell for long expeditions.
- Buy from authorized sellers to keep the warranty.
Check the label
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Specs to match
| Spec | Core 2 |
|---|---|
| Sensors | Altimeter, barometer, compass |
| Display | LED dot matrix, red and green backlight |
| Battery | User replaceable CR3032, up to 15 months |
| Water resistance | 10 ATM |
| Durability | MIL-STD-810H tested |
| Case | 49 mm wide, 14.8 mm thick |
| Connectivity | Bluetooth to the Suunto app |
Features to look for
- Storm alarm for falling air pressure.
- Sunrise, sunset and moon phase.
- Cumulative ascent and descent tracking.
- Dual time zones, timer and stopwatch.
- Daily step count synced to the app.
There is no GPS or wrist heart rate sensor. Pick a GPS model if you need maps or routes.
Care
- Rinse with fresh water after salt water or sweat.
- Do not press buttons underwater.
- Replace the battery when the low battery alert shows.
- Check the case seal after each battery change.
Common questions
- Does the Core 2 need charging?
- No. It runs on a coin cell you can replace yourself.
- Can I swim with it?
- Yes. It is rated 10 ATM, suitable for swimming.
- Is the Core 2 a smartwatch?
- No. It syncs time and steps but shows no phone apps.