The Forerunner 45 has an accelerometer, a GPS with GLONASS and Galileo satellite systems, and an optical heart rate monitor. With a 5ATM water-resistance rating, it's safe to take for a swim and wear in the shower. ... While in workout mode, it displays stats like distance, time, pace, and heart rate.

Can you wear Garmin Forerunner 45 in shower?

Can I wear my garmin forerunner 45 in the shower? Yes as long as your shower doesn't exert any more than 5 atmospheres of pressure.

How do you swim with a Garmin Forerunner 45?

Click Get More Apps in the bottom right corner. Type the name Pool Swim into the search field. Click the Download button (you may need to sign into Garmin Connect at this point) Press the Sync button in Garmin Express, and you're done!