The Garmin Forerunner 935 is a multi-sport watch that will just keep chugging along for days and days on your wrist. It also functions as a smartwatch and fitness tracker in many ways. It offers advanced running and multisport features in a comfortable watch you can wear all day, and it only weighs 49 grams. Hence, it's much lighter than the Garmin Fenix 5X. This watch offers 24 hours battery life in GPS/HR mode and two weeks in smartwatch mode. Forerunner 935 is capable of tracking a broad range of activities like running, swimming and cycling.
A newer model Garmin Forerunner 945 was released in May 2019.