It’s sleek and lightweight — perfect for running and everyday wear.
Featuring a sweatproof silicone band and durable Corning® Gorilla® Glass 3, Forerunner 245 Music can handle whatever’s ahead.
These adaptive training plans feature guidance from expert coaches and free training plans that adapt to you and your goals. Workouts sync right to your watch.
Switch up your workout routine with activity profiles for cycling, pool swimming, indoor rowing, elliptical, stair-stepper and more.
The watch constantly samples your heart rate3 and will alert you if it stays too high or too low while you’re at rest. It also helps gauge how hard you work during activities. Even underwater
Track where you run, and get accurate stats, including distance, pace and intervals.
When used with a compatible accessory, Forerunner 245 measures crucial running metrics such as cadence, stride length, ground contact time and balance and more.
Train smarter with VO2 max, an indicator of how you can expect to perform. This metric even accounts for changes in performance that could be caused by heat or altitude.
This wrist-based sensor estimates your body’s blood oxygen saturation4, which can help gauge how your body is absorbing oxygen — especially while you sleep.
Run your heart out with a watch that’s got the power to keep up. You’ll get up to 7 days of battery life in smartwatch mode and up to 6 hours in GPS mode with music.