Seconds Interval Timer HIIT

Seconds Interval Timer HIIT

By Runloop Ltd

  • Category: Health & Fitness
  • Release Date: 2011-11-02
  • Current Version: 3.7.1
  • Adult Rating: 4+
  • File Size: 37.07 MB
  • Developer: Runloop Ltd
  • Compatibility: Android, iOS 9.3
Score: 4.5
From 10,588 Ratings


LOOK NO FURTHER, you have just found the most advanced interval training timer on the App Store. Seconds has been downloaded over 4 million times, and has over 13,000 5-star reviews. Other interval timers don't even come close when it comes to quality, features and ease of use. BEFORE YOU DOWNLOAD:- Seconds is a paid app that you can trial for free. Non-paying users may only use the timers they create one time. If you do not mind the inconvenience of recreating your timers each time you need them, you can use the app for free for as long as you want. Alternatively, by upgrading you can use your timers as often as you like, and you will also be supporting the continued development of the app. SECONDS AT A GLANCE:- • Apple Watch • Large clear display • Templates for HIIT, Tabata, Circuit Training and more • Custom timers to create any intervals imaginable • Bluetooth heart rate sensor support • Speaks your interval names in your language • Loud or soothing alerts • Coordinate music with intervals • Universal app, works on all devices • External display and AirPlay Mirroring support • Runs in the background • Supports iOS 8 and above MORE INFORMATION:- • APPLE WATCH Seconds comes with an Apple Watch app that allows you to use your saved interval timers (upgrade required) on your Apple Watch without your iPhone present. It also comes with a Quick Timer editor allowing you to easily and quickly create one-off timers while you are on the go. • LARGE CLEAR DISPLAY AND COLOUR CODING The timing screen has a large time display that can easily be read from a distance. It works in portrait or landscape. The current interval and next interval are displayed so you can see also what's up now and next. The entire background uses the current interval colour so you don't even need to read the name. • TEMPLATES MAKE IT EASY TO PROGRAM Seconds comes with templates for HIIT, Tabata and Circuit Training making it very easy to quickly create a timer for your workouts. If you require more advanced options, Seconds doesn't let you down. You can create completely custom timers one interval at a time, or even combine timers together to create compound timers. • HEART RATE SENSORS Seconds supports Bluetooth heart rate sensors and allows you to configure the display to show your current heart rate and estimated calories burned during your training session. • TEXT TO SPEECH AND ALERTS The text to speech option will read out your interval names as you get to them, or even give you some advance warning. Alternatively, you can choose from the built in alerts. These ranges from simple beeps, to MMA air horns and boxing bells, to bells and gongs for more relaxing timers. • MUSIC INTEGRATION Seconds allows you to match the intensity of your music to the intensity of your workout. For each interval, you can select a song, album, artist, genre, playlist, podcasts or audiobooks. If this is not to your taste you can simply play another music source in the background. • SHARE YOUR TIMERS WITH FRIENDS Share the timers you’ve created or completed with your friends on your Twitter, Facebook or Weibo. They will then be able to import your timer into their app. • EXPORT TIMERS Transfer all your timers to another device of yours or a friends easily via Email or AirDrop. • EXTERNAL DISPLAY Use AirPlay Mirroring to display your timers on a big screen. Perfect for personal trainers and fitness class instructors. Enable Privacy Mode so your personal or client timers are not displayed as you navigate the app. • SAMPLE TIMERS Want a timer for the 7 minute workout, or Tabata. Seconds comes with these preinstalled as well as samples of the other timer types. • APPLE HEALTH Apple Health data is used to calculate calorie expenditure. Workouts can be sent to Apple Health.



  • Killer app, but the watch app cannot be turned off

    By Marzism
    I wish I could give this app 5 stars, but the watch app cannot be turned off, and thusly drains your battery in about 5 mins.
  • Quality feel

    By R-dot.
    After my first try, I’m pretty happy with this app. The minimal but colorful designs and the animated transitions between the different timers give it a feeling of high quality. Editing workouts is a little repetitive, but that’s true of every interval training app I’ve tried. I’d like the timing of the voice cues to be a little earlier - if it said the name of the next exercise, then “3...2...1...” that would be more useful than 3...2...1... and then the name of the exercise, which doesn’t give you time to set your starting position. On a similar note, an option for a slight delay when you’re doing an exercise split between left and right sides would help with exercises like side planks, where changing sides takes time. I appreciate that the app can be downloaded free and tried once before asking you to spring for the paid version.
  • Have to pay

    By pumpkinvw
    You get to use a timer once then you have to buy.
  • Love it!

    By emh650
    This app is the best! I initially gave it 2 stars after the last big update bec. I had issues but Runloop promptly responded to my email and fixed my issues.
  • Best custom timer out there!

    By Fire Power Fitness, LLC
    I love being able to create and manage my own workouts from this app! It’s perfect for when I’m doing my own HIIT or circuit training AND for when I teach HIIT classes! You can also pair a heart rate monitoring device with the app too! It’s pretty cool and super user friendly.
  • Use only once

    By young HIIT
    I downloaded it because I wanted to do more H.I.I.T and so I thought it looked good. I downloaded it and I wanted to put my circuit or routines in it. And then one it doesn’t really have a rest, it’s also a bit confusing to me, and you can only use it once. Usually with free apps you can use it more than once, and there pro is way over. That is why I’m going to get the Intervel Timer Pro because it does cost money but it’s doesn’t cost as much as this and it works better. I have 2 Star because of how it looks, it looks nicely it just doesn’t work that well. I do not recommend this at all.
  • So useful

    By This is great🙅💏💑👯👫🙋
    This is great for at hike work outs so worth the 7 dollars
  • Maybe I need to buy the premium version?

    By puzzler1263268384
    Unless I was doing something wrong, anytime my watch face went to sleep, it could NOT keep track of the time. It also didn’t beep or make any noise if the face went to sleep. Again, maybe I’m doing something wrong but this completely defeats the purpose of workout interval timer if I need to constantly look at the watch.
  • Not worth it

    By Jabe 1
    Says it’s free but you can’t use a timer you create more than once without paying $8.
  • Love this

    By connorb79
    So easy to figure out. UI is perfect for me. Keeps me accountable and on track with my workouts. Love that I can sync with playlists.