HIIT Fitness

HIIT Fitness: Train smarter with your AI coach

HIIT Fitness is the all-in-one fitness app that adapts to you. High-intensity workouts, nutrition tracking, sleep and recovery insights, and a supportive community, all guided by your personal AI coach.

WHAT YOU CAN DO

- Follow expert HIIT workouts. A growing library of structured sessions covering strength, cardio and mobility, filtered by duration, equipment and body area.

- Get a training plan that fits your life. Your AI coach builds a weekly schedule around your goal, your fitness level, and the days you actually have free. Change your mind? Ask for a new one.

- Log meals in seconds. Describe what you ate or scan a barcode and get calories, protein, carbs and fats without the tedious database search.

- Track sleep, heart rate and recovery. Connect your health data and your coach sees the full picture. Better sleep last night? You get a slightly harder session today.

- Record outdoor activity with GPS. Runs, walks, cycles and hikes with route mapping, pace and distance, all synced back to your fitness dashboards.

- Celebrate wins with your people. Join the community feed, share personal bests and comment on friends' workouts. Completely optional; the app is fully useful without it.

- Talk or type with your coach. Ask for a workout while you get changed, log a meal from the kitchen, or vent about a bad session.

WHO IT IS FOR

Everyone from first-timers to advanced athletes. Beginners get gentle plans that scale. Experienced lifters get periodised strength blocks. Runners get pace-targeted intervals. The plan adapts as you do.

WEARABLES AND INTEGRATIONS

HIIT works with what you already own:

- [CONFIRMED INTEGRATIONS ONLY, e.g. Health Connect, Garmin Connect IQ]

Your data lands in HIIT automatically, and workouts you record in HIIT are written back so your daily totals stay in sync.

PRIVACY THAT MEANS IT

Your health data is yours. HIIT uses it to coach you, not to sell to advertisers and not to train third-party AI models. Your data is encrypted in transit and stored in the EU. You can export or delete your entire history at any time from Settings.

Optional AI personalisation ("use my health data to personalise coaching") is OFF by default. You control it.

Read our full privacy policy: https://www.hiituk.com/privacy

MADE FOR ADULTS

HIIT Fitness is for users aged 16 and over.

HIIT is not a medical service. Talk to a healthcare professional before starting a new exercise or nutrition programme, and stop if something feels wrong.

FROM HIITFITNESS LTD

Built in the United Kingdom. Company registered in England and Wales (16893850). Say hi at casey@hiituk.com.