Suunto Core 2 offers rugged outdoor durability with extended battery life

Suunto unveils the Core 2, a durable outdoor watch prioritising reliability and long battery life over smart features, with a refreshed design aimed at hikers, climbers, and travellers seeking dependable field instrumentation.

Suunto has refreshed one of its best-known outdoor watches with the Core 2, a model that keeps the brand’s ABC formula intact: altimeter, barometer and compass. According to Suunto’s announcement and product pages, the new watch is aimed at people who want a dedicated field instrument rather than a small smartwatch packed with notifications, health metrics and satellite tracking. The design follows that brief closely, with a straightforward display, a rotating bezel for orientation and a clear emphasis on practical use in the hills, on the trail and in changing weather.

The company says the Core 2 uses a brighter dot-matrix display and a red-and-green backlight to improve readability in low light. It also carries 10 ATM water resistance and MIL-STD-810H durability, which should make it suitable for rough handling, rain and swimming. Suunto also highlights a quick-release strap, allowing the watch to be adapted more easily for different activities or replaced without tools.

Its core functions remain recognisably old-school. The watch includes an altimeter for elevation changes, a barometer for tracking pressure shifts, a compass for navigation and a storm alarm that can warn of sudden weather deterioration. Suunto also lists sunrise and sunset data, moon phase information, stopwatch functions, alarms and dual time zones, making the Core 2 more than a basic three-sensor instrument but still far short of a full smartwatch.

Connectivity is the main modern addition. According to Suunto, the Core 2 can pair with the Suunto app over Bluetooth, enabling step counting and over-the-air firmware updates. That places the watch somewhere between traditional outdoor gear and a lightly connected wearable, but Suunto has not added GPS or heart-rate tracking. For buyers comparing it with mainstream sports watches, that omission is deliberate rather than accidental.

Battery life is one of the Core 2’s strongest arguments. Suunto says the replaceable CR3032 cell can last up to 15 months, while its support material for the original Core describes a typical range of 12 to 18 months depending on how often features such as the compass and backlight are used. Notebookcheck also reported the new model’s 15-month figure and replaceable battery design. In practice, that should matter most to hikers, climbers and travellers who do not want to charge a watch every few days.

At $179, the Core 2 sits in a crowded price bracket, but it is aimed at a specific audience. Suunto is betting that many outdoor users would rather have dependable tools, a rugged case and long battery life than a broader set of smartphone-like features. For those buyers, the Core 2 looks less like a lifestyle accessory and more like a compact piece of field equipment.

Disclaimer: This content is intended for informational purposes only. Readers are advised to exercise their own judgement, conduct due diligence, or consult a qualified expert before acting on any information provided.