Every arrow, counted.
Automatically.
Arrow Tempo is an archery training app for Apple Watch and iPhone. The watch hears and feels every release — counting arrows automatically while it tracks heart rate, hold time and calories per shot. No tapping, no clicker, no accounts.
Coming soon: AI camera scoring →Shoot your round. The watch does the bookkeeping.
Start on your wrist
Pick your bow preset — or the lightweight count-only mode — set distance and arrows per end, and step to the line.
The watch counts
100 Hz motion sensing and the microphone confirm each release together — counted on-device, hands free. Adjust manually anytime.
Review on iPhone
Sessions sync live. Score your ends, see heart rate and hold per arrow, and watch the heatmap fill in over weeks.
It hears the shot you just made.
The watch samples motion at 100 Hz and listens for the release. Only when the bow-arm movement and the sound line up does it count an arrow — so footsteps, nocking and chatter don't. All of it on-device; audio is never stored or uploaded.
Your bow is part of the data.
Save a preset for every bow you shoot — draw weight and draw length included. Each session records which bow you used, and calorie estimates are weighted to your actual setup, not a generic workout.
Built for the way you actually practice.
The watch counts
Motion and microphone on Apple Watch confirm every release together and tick the count up — round by round, hands free.
Heart rate & hold
Every arrow is timestamped with HR and draw hold. See what your best ends had in common.
Calories, by your bow
Active energy per arrow, weighted by draw weight and length — saved to Apple Health as an Archery workout.
Bow presets
Save each bow's draw weight and length. Pick it on the watch; the session remembers which bow shot it.
iCloud backup
Your whole practice history backed up to iCloud and restorable on a new phone. Still no accounts.
Count-only mode
Just want the tally? Skip rounds and scoring — step up, shoot, and the watch keeps count.
Cadence trainer
A haptic metronome on your wrist keeps your shot tempo locked to the beat — set the interval, feel the rhythm.
Scoring & heatmap
Score ends with quick drag-to-place on a full target, and every arrow blends onto one heat-mapped face over weeks.
Camera scoring
Point your iPhone at the face and on-device AI will detect and score every arrow for you to confirm. In development now.
See your group before you change it.
Every arrow you score plots back onto a single target, heat-blended over weeks. Patterns you'd never notice arrow-by-arrow become impossible to miss.
Point your phone. Every arrow scored.
The next big Arrow Tempo update is in active development: raise your iPhone at the target and on-device AI will find the face — FITA, Vegas 3-spot or vertical 3-face — outline every arrow, and score the end for you to confirm. It will ship in a free App Store update.
Until then, scoring is quick drag-to-place on a full target face.
Practice, counted and kept.
Free to start. Pro when you're ready.
Automatic arrow counting, session recording and history, live watch-to-iPhone sync, heart rate and hold per arrow, Apple Health workouts, count-only mode.
Everything in Free, plus the haptic cadence trainer, premium scoring and the signature heatmap. $34.99/year if you'd rather pay once — both with a 2-week free trial.
Before you head to the line.
What is Arrow Tempo?
How does the Apple Watch count my arrows?
Which Apple Watch and iPhone do I need?
Is Arrow Tempo free?
Does it work for recurve and compound bows?
Does it record workouts to Apple Health?
Is my data private?
When is camera scoring coming?
Can I just count arrows without scoring?
Does my data sync between watch and iPhone?
Your next end starts on your wrist.
Free to download. ArrowCadence Pro free for 2 weeks — cadence trainer, premium scoring and the signature heatmap.
