HIIT timer that powers interval training with precise work and rest cycles.
Push harder with a timer that keeps up. TimedFlow replaces flimsy phone timers with a gym-grade countdown that auto-cycles work and rest intervals — visible from anywhere in the room on any screen.
Ideal for Tabata, CrossFit WODs, boot camp classes, boxing rounds, and any high-intensity training that demands precise interval timing.
Gym display
Tabata: Full Body Blast
Complete
Round 1 — Work
00:20
Live
Round 2 — Work
00:20
Next
Rest
00:10
Rounds left
6 of 8
Gym screens
2 active
Rest alerts
Auto-cycle
Why trainers choose TimedFlow for HIIT
High-contrast interval display
Bold numbers and color-coded work/rest phases are readable from across the gym — even mid-burpee. Designed for sweat, not squinting.
Work/rest segment timing
Define custom work and rest intervals for Tabata, EMOM, AMRAP, or any circuit. The timer auto-advances so you can focus on form.
Full-screen gym display
Cast to a TV, project on a wall, or go fullscreen on a tablet. TimedFlow fills any screen with a timer your entire class can follow.
Built for every workout format
From a quick Tabata to a full boot camp circuit, TimedFlow auto-cycles work and rest so you never lose momentum. Cast to a gym TV or go fullscreen on a tablet — your whole class stays in sync.
Crush your next interval workout
Join personal trainers and gym owners who rely on TimedFlow for precise, visible interval timing that keeps every class on track.
Free for 5 running minutes • No credit card • Cancel anytime