Features include :- For serious athletes and adventurers who want to push beyond their limits, this premium sports GPS smartwatch is built to perform and styled for larger wrists — with advanced strength training features, dive capability, an internal speaker and mic for voice features, a built-in LED flashlight and up to 48 days of battery life with the Power Sapphire™ solar charging lens1. https://www.garmin.com/en-GB/p/1390829/pn/010-02907-11/