Matterhorn

Don't have Seconds Interval Timer yet?

Attempting to install timers in Seconds for iOS should be done through Safari. This is done by tapping the action icon (up arrow out of a box). Other apps may not recognise the file.

Please note: Timers that have not been viewed in the last 6 months will be periodically deleted.

Interval Timer Videos

Our most popular timers.

40 / 10 Second HIIT Interval Timer • 25 Minutes

20 Second Interval Timer • 30 Minutes

40 Second Interval Timer • 30 Minutes Duration

Tabata Timer with Beep

All Interval Timer Videos

Timer Duration: 40:00 Rollover intervals for more details.

Exercises:

Level 5
Level 6
Level 7
Level 8
Level 9
Level 10
Level 11
Level 12
Level 13
Level 14
Level 15
Level 16
Level 17

Warmup 3:00
Level 5 3:00
Level 6 3:00
Level 7 3:00
Level 8 3:00
Level 9 3:00
Level 10 2:00
Level 11 2:00
Level 12 2:00
Level 13 2:00
Level 14 2:00
Level 15 2:00
Level 16 2:00
Level 17 2:00
Level 10 3:00
Cooldown 3:00

Matterhorn

Interval Timer Videos

40 / 10 Second HIIT Interval Timer • 25 Minutes

40 / 10 Second HIIT Interval Timer • 25 Minutes

20 Second Interval Timer • 30 Minutes

20 Second Interval Timer • 30 Minutes

40 Second Interval Timer • 30 Minutes Duration

40 Second Interval Timer • 30 Minutes Duration

Tabata Timer with Beep

Tabata Timer with Beep

Timer Duration: 40:00 Rollover intervals for more details.

Exercises:

About Interval Timer

Runloop

Seconds Pro