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

Download on the App Store

Latest Timers

  • HIIT Timer (1:58)

    Exercises:
    • High Intensity
    • Low Intensity
    • Warmup 0:10
    • High Intensity 0:02
    • Low Intensity 0:02
    • High Intensity 0:02
    • Low Intensity 0:02
    • High Intensity 0:02
    • Low Intensity 0:02
    • High Intensity 0:02
    • Low Intensity 0:02
    • High Intensity 0:02
    • Low Intensity 0:02
    • High Intensity 0:02
    • Low Intensity 0:02
    • High Intensity 0:02
    • Low Intensity 0:02
    • High Intensity 0:02
    • Low Intensity 0:02
    • High Intensity 0:02
    • Low Intensity 0:02
    • High Intensity 0:02
    • Low Intensity 0:02
    • High Intensity 0:02
    • Low Intensity 0:02
    • High Intensity 0:02
    • Low Intensity 0:02
    • High Intensity 0:02
    • Low Intensity 0:02
    • High Intensity 0:02
    • Low Intensity 0:02
    • High Intensity 0:02
    • Low Intensity 0:02
    • High Intensity 0:02
    • Low Intensity 0:02
    • High Intensity 0:02
    • Low Intensity 0:02
    • High Intensity 0:02
    • Low Intensity 0:02
    • High Intensity 0:02
    • Low Intensity 0:02
    • High Intensity 0:02
    • Low Intensity 0:02
    • High Intensity 0:02
    • Low Intensity 0:02
    • High Intensity 0:02
    • Low Intensity 0:02
    • High Intensity 0:02
    • Low Intensity 0:02
    • High Intensity 0:02
    • Low Intensity 0:02
    • High Intensity 0:02
    • Cooldown 0:10

  • Circuit Timer (7:15)

    Exercises:
    • Exercise 1
    • Exercise 2
    • Exercise 1 0:25
    • Rest 0:10
    • Exercise 2 0:25
    • Rest 0:15
    • Exercise 1 0:25
    • Rest 0:10
    • Exercise 2 0:25
    • Rest 0:15
    • Exercise 1 0:25
    • Rest 0:10
    • Exercise 2 0:25
    • Rest 0:15
    • Exercise 1 0:25
    • Rest 0:10
    • Exercise 2 0:25
    • Rest 0:15
    • Exercise 1 0:25
    • Rest 0:10
    • Exercise 2 0:25
    • Rest 0:15
    • Exercise 1 0:25
    • Rest 0:10
    • Exercise 2 0:25

  • HIIT Timer (1:10:05)

    Exercises:
    • High Intensity
    • Low Intensity
    • High Intensity 0:05
    • Low Intensity 4:55
    • High Intensity 0:05
    • Low Intensity 4:55
    • High Intensity 0:05
    • Low Intensity 4:55
    • High Intensity 0:05
    • Low Intensity 4:55
    • High Intensity 0:05
    • Low Intensity 4:55
    • High Intensity 0:05
    • Low Intensity 4:55
    • High Intensity 0:05
    • Low Intensity 4:55
    • High Intensity 0:05
    • Low Intensity 4:55
    • High Intensity 0:05
    • Low Intensity 4:55
    • High Intensity 0:05
    • Low Intensity 4:55
    • High Intensity 0:05
    • Low Intensity 4:55
    • High Intensity 0:05
    • Low Intensity 4:55
    • High Intensity 0:05
    • Low Intensity 4:55
    • High Intensity 0:05
    • Low Intensity 4:55
    • High Intensity 0:05

  • HIIT Timer (24:00)

    Exercises:
    • High Intensity
    • Low Intensity
    • High Intensity 3:00
    • Low Intensity 0:00
    • High Intensity 3:00
    • Low Intensity 0:00
    • High Intensity 3:00
    • Low Intensity 0:00
    • High Intensity 3:00
    • Low Intensity 0:00
    • High Intensity 3:00
    • Low Intensity 0:00
    • High Intensity 3:00
    • Low Intensity 0:00
    • High Intensity 3:00
    • Low Intensity 0:00
    • High Intensity 3:00

  • timer (21:20)

    Exercises:
    • Play
    • Switch
    • Play 0:45
    • Switch 0:20
    • Play 0:45
    • Switch 0:20
    • Play 0:45
    • Switch 0:20
    • Play 0:45
    • Switch 0:20
    • Play 0:45
    • Switch 0:20
    • Play 0:45
    • Switch 0:20
    • Play 0:45
    • Switch 0:20
    • Play 0:45
    • Switch 0:20
    • Play 0:45
    • Switch 0:20
    • Play 0:45
    • Switch 0:20
    • Play 0:45
    • Switch 0:20
    • Play 0:45
    • Switch 0:20
    • Play 0:45
    • Switch 0:20
    • Play 0:45
    • Switch 0:20
    • Play 0:45
    • Switch 0:20
    • Play 0:45
    • Switch 0:20
    • Play 0:45
    • Switch 0:20
    • Play 0:45
    • Switch 0:20
    • Play 0:45
    • Switch 0:20
    • Play 0:45

  • Play (12:10)

    Exercises:
    • High Intensity
    • Low Intensity
    • Warmup 3:00
    • High Intensity 0:45
    • Low Intensity 0:20
    • High Intensity 0:45
    • Low Intensity 0:20
    • High Intensity 0:45
    • Low Intensity 0:20
    • High Intensity 0:45
    • Low Intensity 0:20
    • High Intensity 0:45
    • Low Intensity 0:20
    • High Intensity 0:45
    • Cooldown 3:00

  • HIIT Timer (10:40)

    Exercises:
    • High Intensity
    • Low Intensity
    • High Intensity 1:30
    • Low Intensity 0:20
    • High Intensity 1:30
    • Low Intensity 0:20
    • High Intensity 1:30
    • Low Intensity 0:20
    • High Intensity 1:30
    • Low Intensity 0:20
    • High Intensity 1:30
    • Low Intensity 0:20
    • High Intensity 1:30

  • HIIT Timer (51:00)

    Exercises:
    • High Intensity
    • Low Intensity
    • High Intensity 25:00
    • Low Intensity 1:00
    • High Intensity 25:00

  • HIIT Timer (18:10)

    Exercises:
    • Play
    • Switch Partner
    • Get Ready 0:05
    • Play 0:40
    • Switch Partner 0:15
    • Play 0:40
    • Switch Partner 0:15
    • Play 0:40
    • Switch Partner 0:15
    • Play 0:40
    • Switch Partner 0:15
    • Play 0:40
    • Switch Partner 0:15
    • Play 0:40
    • Switch Partner 0:15
    • Play 0:40
    • Switch Partner 0:15
    • Play 0:40
    • Switch Partner 0:15
    • Play 0:40
    • Switch Partner 0:15
    • Play 0:40
    • Switch Partner 0:15
    • Play 0:40
    • Switch Partner 0:15
    • Play 0:40
    • Switch Partner 0:15
    • Play 0:40
    • Switch Partner 0:15
    • Play 0:40
    • Switch Partner 0:15
    • Play 0:40
    • Switch Partner 0:15
    • Play 0:40
    • Switch Partner 0:15
    • Play 0:40
    • Switch Partner 0:15
    • Play 0:40
    • Switch Partner 0:15
    • Play 0:40
    • Switch Partner 0:15
    • Play 0:40

  • HIIT Timer (17:30)

    Exercises:
    • High Intensity
    • Low Intensity
    • Warmup 3:00
    • High Intensity 0:30
    • Low Intensity 0:30
    • High Intensity 0:30
    • Low Intensity 0:30
    • High Intensity 0:30
    • Low Intensity 0:30
    • High Intensity 0:30
    • Low Intensity 0:30
    • High Intensity 0:30
    • Low Intensity 0:30
    • High Intensity 0:30
    • Low Intensity 0:30
    • High Intensity 0:30
    • Low Intensity 0:30
    • High Intensity 0:30
    • Low Intensity 0:30
    • High Intensity 0:30
    • Low Intensity 0:30
    • High Intensity 0:30
    • Low Intensity 0:30
    • High Intensity 0:30
    • Low Intensity 0:30
    • High Intensity 0:30
    • Cooldown 3:00

  • Anatomy Lab (30:30)

    Exercises:
    • Station 1
    • Switch
    • Station 2
    • Station 3
    • Station 4
    • Station 5
    • Station 6
    • Station 7
    • Station 8
    • Station 9
    • Station 10
    • Station 11
    • Station 12
    • Station 13
    • Station 14
    • Station 15
    • Station 16
    • Station 17
    • Time To Go Back
    • Station 1 1:30
    • Switch 0:10
    • Station 2 1:30
    • Switch 0:10
    • Station 3 1:30
    • Switch 0:10
    • Station 4 1:30
    • Switch 0:10
    • Station 5 1:30
    • Switch 0:10
    • Station 6 1:30
    • Switch 0:10
    • Station 7 1:30
    • Switch 0:10
    • Station 8 1:30
    • Switch 0:10
    • Station 9 1:30
    • Switch 0:10
    • Station 10 1:30
    • Switch 0:10
    • Station 11 1:30
    • Switch 0:10
    • Station 12 1:30
    • Switch 0:10
    • Station 13 1:30
    • Switch 0:10
    • Station 14 1:30
    • Switch 0:10
    • Station 15 1:30
    • Switch 0:10
    • Station 16 1:30
    • Switch 0:10
    • Station 17 1:30
    • Time to go back 2:20

  • HIIT Timer (24:45)

    Exercises:
    • High Intensity
    • Low Intensity
    • High Intensity 0:45
    • Low Intensity 0:15
    • High Intensity 0:45
    • Low Intensity 0:15
    • High Intensity 0:45
    • Low Intensity 0:15
    • High Intensity 0:45
    • Low Intensity 0:15
    • High Intensity 0:45
    • Low Intensity 0:15
    • High Intensity 0:45
    • Low Intensity 0:15
    • High Intensity 0:45
    • Low Intensity 0:15
    • High Intensity 0:45
    • Low Intensity 0:15
    • High Intensity 0:45
    • Low Intensity 0:15
    • High Intensity 0:45
    • Low Intensity 0:15
    • High Intensity 0:45
    • Low Intensity 0:15
    • High Intensity 0:45
    • Low Intensity 0:15
    • High Intensity 0:45
    • Low Intensity 0:15
    • High Intensity 0:45
    • Low Intensity 0:15
    • High Intensity 0:45
    • Low Intensity 0:15
    • High Intensity 0:45
    • Low Intensity 0:15
    • High Intensity 0:45
    • Low Intensity 0:15
    • High Intensity 0:45
    • Low Intensity 0:15
    • High Intensity 0:45
    • Low Intensity 0:15
    • High Intensity 0:45
    • Low Intensity 0:15
    • High Intensity 0:45
    • Low Intensity 0:15
    • High Intensity 0:45
    • Low Intensity 0:15
    • High Intensity 0:45
    • Low Intensity 0:15
    • High Intensity 0:45
    • Low Intensity 0:15
    • High Intensity 0:45

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