THE BACKGROUND
WHY, WHO,
WHAT, WHEN,
WHERE, HOW...
Images of an iphone 15 showing an app screenshot. The screen is bright yellow with the words Get Ready in the centre, showing a Running Reaction Timer display.
PB Intervals™ was born out of frustration with timer and workout apps that drift over time, require subscriptions, or come with other annoying stuff.
You know that moment. Your perfectly planned session, meticulously timed, ready to go…then suddenly, everything falls apart. The timer drifts, alerts fail, and your carefully crafted training plan starts to unravel. Whether you're coaching a packed class or grinding solo, that feeling of technological betrayal can be, putting it politely, infuriating.

Designed with experience from elite sports settings, PB Intervals™ has been created to be a high-precision, easy-to-use interval and reaction timer…No fluff. No Fuss. Just a perfect training companion that knows what it's doing, and does it to professional levels.
WHO'S IT FOR?
(Spoiler: Probably You)

Anyone who trains…it’s the go-to timer for anyone serious about precision in their training. If you fall into any of these categories, it's got you covered:

  1. HIIT/HIRT/SIT Enthusiasts: Whether you're a home workout hero or a gym fanatic, ensure your intervals are precise and effective
  2. Cycling Coaches and Leaders: Coordinate virtual pelotons and real-world sessions with pinpoint accuracy
  3. Martial Arts Practitioners: Hone your reflexes and drills with customisable audio and visual cues
  4. Personal Trainers: Keep clients challenged and engaged with precise, customisable workouts
  5. Physio & Occupational Therapists: Enhance patient care with precision timing for rehab exercises
  6. Sports Reflex Trainers: Improve hand-eye coordination without breaking the bank
  7. Group Fitness Instructors: Keep your whole class in sync and on time, whether it's spinning, HIIT, or circuit training
  8. Athletes in Training: Structure your sessions like the pros
  9. Home Fitness Enthusiasts: Elevate your workouts with professional-grade interval timing
WHY PB INTERVALS?

"I've been fortunate enough to be part of, and train inside elite sports environments, from national championship winning squads to being the training partner of continental and world champions. In that time, I saw what worked and, just as importantly, what didn't. PB Intervals™ was created with that experience, giving every athlete from beginner to professional, the tools they need to train smarter and perform better." [Phil, Creator]

Here's what sets PB Intervals™ apart.

  1. Precision Timing: No time drift. High-precision intervals keep you on track, whether you're cycling, boxing, performing a beep test, or bouncing on a trampoline
  2. Customised Calls: Colour-code intervals, set spoken alerts, shuffle calls; make your timer as unique as your workout style
  3. Reaction Speed: For martial artists and sports reflex gurus, there's features to sharpen your responses and help build those procedural memory pathways
  4. Easy Import: Got a CSV file with your workout plan? Import it and save yourself all the fiddling on a small screen; have your session ready, faster than you can say "burpee"...or your other favourite exercise.
  5. Split Screen: Use PB Intervals™ alongside other apps*.

*Where the operating system allows Multi-Windows

THE PB INTERVALS PROMISE
It’s not about making another timer app. It’s about creating a training tool that’s affordable for everyone, and as serious about your fitness as the professionals are.

Welcome to PB Intervals™...time to step away from the screen and go smash a new personal best.
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