Hear the call.
Spoken moves and combinations give solo shadowboxing a clear next instruction. Find some space to move. No bag or equipment needed.
Dee / Reaction Rounds
iPhone · iPad · AndroidYour next move.
Called out.
A pad holder in your ears. Dee calls the combination. You throw it, reset, and get ready for the next.
Reaction Rounds is available in Dee 1.0.17 on iPhone, iPad and Android.
Find your pace.
Choose Relaxed, Steady or Brisk, then change the space between calls during your round. Follow each combination once and return to guard.
Keep showing up.
Saved rounds join workout history and count towards weekly training goals and Fight Camp. An impromptu practice becomes part of the same habit.
The app, in motion
Listen. Move.
Reset.
From setting up a round to hearing the first call, adjusting the pace and following larger text.
Read the film description and transcript
0:00–0:06: Reaction Rounds setup. Choose your round; Dee calls the combination.
0:06–0:14: The countdown leads into a live round. The coaching sample says “Jab, cross”. The round is then paused.
0:14–0:20: Controls show the Relaxed, Steady and Brisk pace choices.
0:20–0:28: A still capture shows Hebrew, right to left, at the largest accessibility text size on Duo in Book posture. The Hebrew coaching sample says ג׳אב, קרוס — “Jab, cross”.
0:28–0:38: Existing Apple Watch library and standalone workout screens. Sync a plan from iPhone, then train without your phone. These are September simulator captures with sample data.
A closer look
Built for
the round.
Seven languages, three coaching voices, and recorded calls that work offline. Large text, VoiceOver and reduced-motion settings are part of the native experience.
Make it your round.
Choose Muay Thai or hands-only combinations, round length and pace.
Download original PNG ↓
One call. One combination.
The current call and timer stay in view. Pause whenever you need.
Download original PNG ↓
Room for larger text.
Hebrew, right to left, at the largest accessibility text size.
Download original PNG ↓Actual Apple app captures from the local release candidate, recorded on 1 October 2026 in the simulator with sample data. These show the iPhone and iPad feature, including Duo’s Book display; they are not physical-device footage. Dee 1.0.17 became available on the App Store on 2 October 2026.
The painted artwork
For your story.
Use the approved text-free illustrations alongside the original app images.
Images and film supplied by Dee for editorial coverage of Dee. Please credit “Dee”. The artwork is an original generated illustration; app screenshots are real captures. Keep product screens accurate and do not imply Apple or Google endorsement.
Already part of Dee / Apple Watch
Your workout.
On your wrist.
Sync a Dee Pro plan and its coaching audio from iPhone, then run those plan workouts offline on Apple Watch. Use headphones for spoken coaching.
These are Dee’s existing standalone Watch workouts, separate from Reaction Rounds on iPhone, iPad and Android.
Explore Dee on Apple Watch ↗
Independent app. Personal training need.
In your corner.
Dee is made by Noam Efergan, an independent developer who wanted spoken guidance for his own Muay Thai practice.