HeavySet Logo
The smart workout log for strength training at the gym.

Download on the App Store

Latest Timers

  • HIIT Timer (39:20)

    Exercises:
    • High Intensity
    • Low Intensity
    • Warmup 6:40
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Cooldown 3:00

  • HIIT Timer (39:20)

    Exercises:
    • High Intensity
    • Low Intensity
    • Warmup 3:00
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Low Intensity 0:20
    • High Intensity 0:40
    • Cooldown 6:40

  • Custom Timer (16:45)

    Exercises:
    • Interval 1
    • Interval 2
    • Interval 3
    • Interval 4
    • Interval 5
    • Interval 6
    • Interval 7
    • Interval 8
    • Interval 9
    • Interval 10
    • Interval 11
    • Interval 12
    • Interval 13
    • Interval 14
    • Interval 15
    • Interval 16
    • Interval 17
    • Interval 18
    • Interval 19
    • Interval 1 1:00
    • Interval 2 0:45
    • Interval 3 1:00
    • Interval 4 0:45
    • Interval 5 1:00
    • Interval 6 0:45
    • Interval 7 1:00
    • Interval 8 0:45
    • Interval 9 1:00
    • Interval 10 0:45
    • Interval 11 1:00
    • Interval 12 0:45
    • Interval 13 1:00
    • Interval 14 0:45
    • Interval 15 1:00
    • Interval 16 0:45
    • Interval 17 1:00
    • Interval 18 0:45
    • Interval 19 1:00

  • 313131 (15:30)

    Exercises:
    • High Knees
    • Double Unders
    • high knees 0:30
    • Rest 0:15
    • double unders 0:30
    • Rest 0:20
    • high knees 0:30
    • Rest 0:15
    • double unders 0:30
    • Rest 0:20
    • high knees 0:30
    • Rest 0:15
    • double unders 0:30
    • Rest 0:20
    • high knees 0:30
    • Rest 0:15
    • double unders 0:30
    • Rest 0:20
    • high knees 0:30
    • Rest 0:15
    • double unders 0:30
    • Rest 0:20
    • high knees 0:30
    • Rest 0:15
    • double unders 0:30
    • Rest 0:20
    • high knees 0:30
    • Rest 0:15
    • double unders 0:30
    • Rest 0:20
    • high knees 0:30
    • Rest 0:15
    • double unders 0:30
    • Rest 0:20
    • high knees 0:30
    • Rest 0:15
    • double unders 0:30
    • Rest 0:20
    • high knees 0:30
    • Rest 0:15
    • double unders 0:30

  • HIIT Timer (2:10:00)

    Exercises:
    • High Intensity
    • Low Intensity
    • Warmup 10:00
    • High Intensity 10:00
    • Low Intensity 10:00
    • High Intensity 10:00
    • Low Intensity 10:00
    • High Intensity 10:00
    • Low Intensity 10:00
    • High Intensity 10:00
    • Low Intensity 10:00
    • High Intensity 10:00
    • Low Intensity 10:00
    • High Intensity 10:00
    • Cooldown 10:00

  • HIIT Timer (15:00)

    Exercises:
    • High Intensity
    • Low Intensity
    • Warmup 1:00
    • High Intensity 1:00
    • Low Intensity 1:00
    • High Intensity 1:00
    • Low Intensity 1:00
    • High Intensity 1:00
    • Low Intensity 1:00
    • High Intensity 1:00
    • Low Intensity 1:00
    • High Intensity 1:00
    • Low Intensity 1:00
    • High Intensity 1:00
    • Low Intensity 1:00
    • High Intensity 1:00
    • Cooldown 1:00

  • revision timer (2:45:00)

    • revision 1 45:00
    • Break 15:00
    • revision 2 45:00
    • Break 15:00
    • revision 3 45:00

  • HIIT Timer (28:10)

    Exercises:
    • High Intensity
    • Low Intensity
    • Warmup 0:10
    • High Intensity 3:00
    • Low Intensity 2:00
    • High Intensity 3:00
    • Low Intensity 2:00
    • High Intensity 3:00
    • Low Intensity 2:00
    • High Intensity 3:00
    • Low Intensity 2:00
    • High Intensity 3:00
    • Low Intensity 2:00
    • High Intensity 3:00

  • HIIT Timer (44:00)

    Exercises:
    • High Intensity
    • Low Intensity
    • Warmup 3:00
    • High Intensity 3:00
    • Low Intensity 2:00
    • High Intensity 3:00
    • Low Intensity 2:00
    • High Intensity 3:00
    • Low Intensity 2:00
    • High Intensity 3:00
    • Low Intensity 2:00
    • High Intensity 3:00
    • Low Intensity 2:00
    • High Intensity 3:00
    • Low Intensity 2:00
    • High Intensity 3:00
    • Low Intensity 2:00
    • High Intensity 3:00
    • Cooldown 3:00

  • HIIT Timer (21:30)

    Exercises:
    • High Intensity
    • Low Intensity
    • High Intensity 1:00
    • Low Intensity 1:30
    • High Intensity 1:00
    • Low Intensity 1:30
    • High Intensity 1:00
    • Low Intensity 1:30
    • High Intensity 1:00
    • Low Intensity 1:30
    • High Intensity 1:00
    • Low Intensity 1:30
    • High Intensity 1:00
    • Low Intensity 1:30
    • High Intensity 1:00
    • Low Intensity 1:30
    • High Intensity 1:00
    • Cooldown 3:00

  • HIIT Timer (6:30)

    Exercises:
    • High Intensity
    • Low Intensity
    • Warmup 0:30
    • High Intensity 1:00
    • Low Intensity 0:45
    • High Intensity 1:00
    • Low Intensity 0:45
    • High Intensity 1:00
    • Cooldown 1:30

  • Round Timer (39:00)

    • Round 1 3:00
    • Break 1:00
    • Round 2 3:00
    • Break 1:00
    • Round 3 3:00
    • Break 1:00
    • Round 4 3:00
    • Break 1:00
    • Round 5 3:00
    • Break 1:00
    • Round 6 3:00
    • Break 1:00
    • Round 7 3:00
    • Break 1:00
    • Round 8 3:00
    • Break 1:00
    • Round 9 3:00
    • Break 1:00
    • Round 10 3:00

About Interval Timer

Interval Timer is a website that allows users to create HIIT, circuit training, round, tabata or custom timers to share online with their friends or clients.

The website is also allows users of Seconds Pro to share their timers from the app with non-users.

Subscribe to our Newsletter

Receive an email notification each time we add a featured timer.

Runloop

Seconds Pro