MUSIC FOR THE EXTRA MILE
You do the running. This GPS running smartwatch does the thinking. It even gets to know you, mile after mile and song after song.

A DESIGN THAT CUTS BACK ON BULK
It’s sleek and lightweight — perfect for running and everyday wear.

THESE MATERIALS ARE READY TO RUN
Featuring a sweatproof silicone band and durable Corning Gorilla Glass 3, Forerunner 245 Music can handle whatever’s ahead.

GARMIN COACH
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.

BUILT-IN SPORTS APPS
Switch up your workout routine with activity profiles for cycling, pool swimming, track running, elliptical, stair-stepper and more.

WRIST-BASED HEART RATE
Get heart rate data along with alerts if your heart rate stays too high or too low while you’re at rest. Gauge how hard your heart is working during activities, even underwater.

RUNNING DYNAMICS
When used with a compatible accessory, Forerunner 245 Music measures crucial running metrics such as cadence, stride length, ground contact time and balance and more.

PULSE OX SENSOR
This wrist-based sensor estimates your body’s blood oxygen saturation, which can help gauge how your body is absorbing oxygen — especially while you sleep.

TRAINING STATUS
This metric evaluates your recent exercise history and performance indicators to let you know if you’re training productively, peaking or overreaching.

TRAINING EFFECT
See how your workouts influence the development of endurance, speed and power with aerobic and anaerobic training effect feedback.

BATTERY LIFE
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.

• LENS MATERIAL: Corning Gorilla Glass 3
• BEZEL MATERIAL: fiber-reinforced polymer
• QUICK RELEASE BANDS: yes (20 mm, Industry standard)
• STRAP MATERIAL: silicone
• PHYSICAL SIZE: 42.3 x 42.3 x 12.2 (mm)
• DISPLAY SIZE: 1.2" (30.4 mm) diameter
• DISPLAY RESOLUTION: 240 x 240 pixels
• DISPLAY TYPE: sunlight-visible, transflective memory-in-pixel (MIP)
• WEIGHT: 38.5 g
• BATTERY LIFE: Smartwatch Mode: Up to 7 days
• WATER RATING: 5 ATM
• MEMORY/HISTORY: 200 hours of activity data