I've tested dozens of rugged smartwatches - this one's battery is on a different level

The Suunto Core 2 has proven to be a standout smartwatch in terms of battery life, outperforming other models in the market. After testing it for a month, it's clear why this watch is gaining attention for its marathon battery. The watch excels in tracking daily metrics such as step counting, which is crucial for outdoor enthusiasts.

During rigorous outdoor walks of over 10,000 steps, the Suunto Core 2's step count was found to be quite accurate, with only a slight discrepancy of around 200 steps compared to manual counts. This level of precision sets it apart from other smartwatches, such as the Casio G-Shock, which showed significant overestimation.

Beyond step counting, the Suunto Core 2 offers a plethora of rugged features suitable for outdoor adventures. It includes an altimeter, barometer, compass, storm alarm, and dive mode for up to 30 feet underwater. The watch's screen can display a range of data, including temperature, time, altitude, and barometric pressure, depending on the mode selected.

The device's power source is a CR3032 button cell, promising a battery life of up to 15 months. This feature alone makes the Suunto Core 2 an appealing choice for those who prioritize long-lasting wearables without the hassle of frequent charging.