The news desk
On October 6, 2026, sports tech outlet The 5K Runner reported the announcement of the Garmin Enduro 4 specs: it features a 51mm solar MIP watch face, 64GB of storage, up to 90 days of smartwatch battery life in solar mode, 320 hours of battery life in GPS mode, and a price of £799.99 / $899.99. The next day (October 7), the outlet published a comparison of the Enduro 4 and Enduro 3, stating that the Enduro 4 carries over the Enduro 3's 320-hour solar GPS battery life and adds Garmin Epic, grade-adjusted pace training, rolling pace, rucking training, and 64GB of storage; the full original text of that comparison must be viewed on its website. Current coverage involves only specs and a feature comparison; there is no launch or hands-on information yet.
The Enduro 4 keeps the Enduro 3's 320-hour solar GPS battery life and adds Garmin Epic, grade-adjusted pace workouts, rolling pace, rucking workouts, and 64GB of storage. The comparison comes from the5krunner, an independent endurance sports technology publication; the full original post is available on its website.
Garmin Enduro 4 specifications announced: a 51mm solar MIP watch with 64GB storage, up to 90 days of smartwatch battery life in solar mode, and 320 hours of GPS battery life. Priced at £799.99 / $899.99.