Garmin Launches The Enduro 4 Smartwatch That Redefines Ultraperformance With Extreme Battery Life And Advanced Training Features

6 October 2026 · By Runcrue Newsroom
Garmin

Garmin have announced Enduro™ 4, its longest-lasting GPS smartwatch with solar charging, which includes dynamic features and capabilities to take endurance enthusiasts farther on their next expedition. Utilising an energy-efficient 1.4” MIP display in combination with a solar lens, Enduro 4 has up to 320 hours of battery life in activity mode1 or up to 90 days of battery life in smartwatch mode2. It also leverages innovative updates like grade-adjusted pace-based workout targets, grade-adjusted rolling pace, stamina zones, stamina curve and Garmin Epic multi-day activity logging.

Enduro 4 weighs in at an incredible 66 grams, making it one of the lightest ultraperformance smartwatches on the market. With a 51mm case, Power Sapphire™ scratch-resistant lens, titanium bezel and lightweight fiber-reinforced polymer case, it is built for the demands of the longest races and most taxing adventures, remaining remarkably light on the wrist. An integrated LED flashlight includes both white and red-light options, while a 10 ATM water resistance rating enables confident use in challenging environments.

New to Enduro 4, the ComfortFit Fabric Band combines exceptional comfort, durability and moisture-wicking performance with QuickFit™ functionality, making adjustments and swapping bands even simpler. 64 GB of memory gives users more room for onboard maps, music and data, making it easier to stay prepared for extended adventures away from home.

Available now, Enduro 4 has a suggested retail price of £799.99. Learn more at Garmin.com.

Garmin
Garmin