Garmin Rolls Out Biggest 2026 Software Update: Sleep Alignment, Cycling Radar, and Dozens More Features

Garmin has released its most substantial software update of 2026, rolling out dozens of new features to the Fenix 8 Pro, Enduro 3, Venu X1, vívoactive 6, Forerunner 570, and Forerunner 970. The free update is available now through Garmin Connect and Garmin Express.

Health & Sleep Tracking

• Sleep alignment: See how well your sleep schedule matches your circadian rhythm, with a consistency score displayed on your watch
• Behavior logging: Track caffeine and alcohol intake from your wrist and see how those choices impact sleep, stress, and HRV in detailed reports

Cycling Features

• Varia radar alerts on-wrist: Audible alerts from your paired Varia radar now come through your smartwatch — hear approaching vehicles without needing your phone or a bike computer

Fitness & Accessibility

• Expanded gear logging: Track running shoes, skis, bike components, wheelchairs, and more during workouts
• Spoken time and health data: Hear time of day, health metrics, and hourly alerts spoken directly from the watch face
• Trucking features: Health tracking, workouts for break times, and schedule management for professional truck drivers

Should You Update?

Absolutely — it's free and improves nearly every aspect of the watch experience. If you've been eyeing a Garmin Venu 4, this update makes it an even stronger buy at $549. For runners deciding between Garmin and Apple, this update widens Garmin's advantage in fitness features. Compare at our smartwatch comparison page.