What are the key features of Suunto Core 2?

The watch boasts record-breaking 15-month battery life, water and shock resistance, and sensors for altitude, pressure, and compass. Suitable for hiking, diving, and daily use, it lacks GPS and a heart rate sensor.

How accurate is step tracking in Suunto Core 2?

Tests show the watch deviates by about 200 steps per 10,000 steps, comparable to top-tier devices like Garmin. Enable the feature manually in settings.

Is Suunto Core 2 suitable for diving?

Yes, the watch supports diving mode up to 9 meters, tracking dive time, water temperature, and current time. Ideal for snorkeling and shallow dives.

← All news

Hardware

Suunto Core 2: Smartwatch with Record-Breaking Battery Life

August 19, 2026

Photo: ZDNet

Quick answer

Suunto Core 2 is a rugged smartwatch with a 15-month battery, built for outdoor adventures. It features an altimeter, barometer, compass, and storm alerts but lacks GPS and a heart rate sensor.

Amidst a sea of smartwatches with just a few days of battery life, the Suunto Core 2 emerges as a true breakthrough: its battery can last up to 15 months without charging. This makes it the perfect choice for those who prefer not to constantly worry about keeping their device powered, whether during mountain hikes or daily use.

The watch is equipped with a suite of sensors for outdoor activities, including an altimeter, barometer, and compass, along with a storm alert function. In diving mode, the device tracks depths up to 9 meters, dive time, and water temperature. Despite lacking GPS and a heart rate sensor, the Suunto Core 2 delivers high-accuracy step tracking with an error margin of just 2% over 10,000 steps.

The watch’s design meets MIL-STD-810H standards and withstands depths of up to 100 meters. Its Corning Gorilla Glass scratch-resistant screen and five physical buttons ensure easy operation even while wearing gloves. Synchronization with the Suunto mobile app allows users to analyze step data and update firmware.

Priced at around $179, the Suunto Core 2 offers an affordable option for those seeking a reliable, long-lasting gadget for an active lifestyle. The watch supports dual time zones and displays sunrise/sunset times, making it convenient for travelers and athletes.

Common questions

What are the key features of Suunto Core 2?: The watch boasts record-breaking 15-month battery life, water and shock resistance, and sensors for altitude, pressure, and compass. Suitable for hiking, diving, and daily use, it lacks GPS and a heart rate sensor.
How accurate is step tracking in Suunto Core 2?: Tests show the watch deviates by about 200 steps per 10,000 steps, comparable to top-tier devices like Garmin. Enable the feature manually in settings.
Is Suunto Core 2 suitable for diving?: Yes, the watch supports diving mode up to 9 meters, tracking dive time, water temperature, and current time. Ideal for snorkeling and shallow dives.

Dzen feed: /feed/dzen.xml · RSS: /feed.xml