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Compare allApp info
- Installs
- 10+
- Category
- Health & Fitness
- Content rating
- Everyone
- Version
- 1.0.0
- Released
- Sep 27, 2026
- Last updated
- 4 Oct 2026
- In-app purchases
- No
- Contains ads
- Yes
- Promo video
- No
- Requires Android
- 7.0
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Interval timer for HIIT, Tabata, circuits and boxing rounds. Set it and go.
SetBell counts your work and rest intervals out loud, so you can put the phone down and train. Set three numbers - how long you work, how long you rest, how many rounds - and press start. The screen fills with colour, a bell marks every change, and the display stays awake until you are done. READY-MADE WORKOUTS - Tabata - 20 seconds on, 10 seconds off, 8 rounds - HIIT - 40 seconds on, 20 seconds off - Circuit training - 45 seconds on, 15 seconds off - Boxing - 3 minute rounds with 1 minute rest, 12 rounds - Boxing (amateur) - 2 minute rounds, 3 rounds - EMOM - every minute on the minute - Strength sets - 45 second set, 90 second rest - Stretching - 30 second hold, 10 seconds to change Tap any of them to load it, then adjust anything you like. Your last timer is remembered for next time. BUILT TO BE GLANCED AT - Red means work, green means rest, blue means get ready - readable from across the room and mid-rep - Big countdown with the round number under it - A bell at every change, three beeps before it, and a vibration with each one - A long triple bell when the workout is finished - A progress bar showing how far through the whole session you are - The screen will not sleep while the timer runs NO ACCOUNT, NO SETUP There is no sign-up and no login. Open the app and start. We never ask for your name, email address or phone number. WORKS WITHOUT A CONNECTION Everything runs on the device. No internet is needed to use the timer. WHO IT IS FOR Anyone training in intervals - home workouts, gym sets, HIIT, Tabata, CrossFit style sessions, boxing and martial arts rounds, running intervals, stretching holds, physiotherapy exercises, plank challenges. PLEASE READ SetBell is a timer. It does not give medical, fitness or training advice, and it does not track your body or your health. If you are starting a new form of exercise, or you have a health condition, speak to a doctor or a qualified trainer first.