Micro-workouts for the gaps
Turn dead time into calories burned.
Kettle boiling? Between meetings? Ad break? Do a 30–120-second burst. Pick how long you've got and where you are — BonusBurn does the rest.
- 30–120s
- Every burst fits a real gap in your day
- 300+
- Micro-exercises indexed by time & place
- £0 kit
- No gym, no gear — just you and a gap
Four seconds to start. Sixty to finish.
The whole loop fits in a gap you already have.
Step 1
Pick how long you've got
≤2, 5 or 10 minutes. BonusBurn only ever shows bursts that actually fit the gap in front of you.
Step 2
Pick where you are
At your desk, in the kitchen, standing or on the floor. You get a burst that works right there — no changing, no kit.
Step 3
Do the burst, watch it stack
Follow the move, log the calories and XP, and keep your streak alive. Small wins, every day.
A workout that meets you in the gaps.
Everything is built around the moments you already have — not the hour you never do.
300+ bursts, indexed by time & place
From counter push-ups to wall sits, every exercise is tagged by how long it takes and where you can do it — so the right move is always one tap away.
Smart nudges for your dead time
Tell BonusBurn your recurring gaps — the kettle, the commute, the ad break — and it nudges you to burn exactly when a gap is likely.
Streaks, XP, levels & badges
Every burst earns XP and feeds your streak. Climb the Ember levels, unlock badges, and stay on fire.
Records, history & insights
See your bonus calories by week, your longest wall sit and your most bursts in a day — the little wins that add up.
BonusBurn Pro
Unlock the full burn.
Free gets you the core loop. Pro opens the 300+ library, smart nudges, badges and full history — for less than a coffee a month.
See what's in ProBonusBurn Pro
$4.99
per month, or $29.99/yr
300+ bursts · smart nudges · streaks, challenges & badges · full history & insights.
Your next gap is a workout.
Download BonusBurn and start turning dead time into calories burned today.
Get BonusBurn