QUICK START GUIDE VIDEO:

TIP: You might want to turn off the Apple Watch passcode and wrist present sensor to make it more user friendly. 

TIP: Make sure to activate watch lock to avoid the screen buttons getting pressed accidentally by water droplet. 

INTERVAL Button Functions:

How to Use Interval with Offline Music

You should have paired the Interval with the Apple Watch - show in the video above.  Additional support for Pairing with Apple Watch: Here is Apple's Support on Pairing

#1. APPLE MUSIC

 See the Apple Support on Offline mode.

#2. SPOTIFY Premium

SPOTIFY has finally launched the OFFLINE mode where you can listen to your Spotify music without the phone.

Here is the link to Spotify and how to download music to your Apple Watch:

Here is our Blog on Spotify and Apple Watch.  

Support for Offline Mode (BETA) Spotify App on the Watch. 

Select the options on the bottom right - a device where you want to play the music. You should select Apple Watch as the option. (below)

And since your Interval is connected to the Apple Watch - it will be presented as the option.

#3. Pandora Premium

 See the Pandora Support on Offline mode:

#4. AUDIBLE Books

Audible Books with Apple Watch Offline (by iMore)

#5. Apple Music - download from your iTunes (below)

Go to your Watch app on your iPhone - and find and open Music app (below).

Then - make sure you have some music synced to your watch. Select the +Add music to manually add a song / album. Your Apple Watch MUST BE CONNECTED TO THE CHARGER before music is synced.

Once the music is synced, you can even turn off your iPhone.

You must start the music from the watch music app -

Then - Select the music and press play. The Watch will now try to find the paired Interval.

Make sure the Interval is powered on. Music should now start to play from Interval speakers.

Review by award winning Open Water Swimmer Colin Hill: