Wrist Trainer
Auto rep counting for wrist rehab — hold phone sideways
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This is 1 of 206 launches in fitness and workout tracking apps — see how it stacks up on momentum and crowding →
254 other launches read as similar to this one →
Details
- External ID
- 1267256
- Source
- PH
- Company
- —
- Product
- Wrist Trainer
- Website domain
- producthunt.com
- Launched
- Oct. 6, 2026
- Cohort
- —
- Upvotes
- 1
- Upvotes percentile
- 0.3237349734414314
- Tags
- Android, Health & Fitness
- Fetched at
- Oct. 7, 2026, 1:01 a.m.
- Updated at
- Oct. 7, 2026, 1:01 a.m.
Description
Wrist Trainer turns your phone into a wrist-training coach. Hold it sideways, screen down, stay still 3s to auto-calibrate. Do wrist extension/flexion — motion sensors track your wrist angle live and count a rep when you hit the target angle and hold it (no cheating by shaking). Separate counters, haptics, voice counting (EN/中文). Adjustable target angle, hold time, rep goals. History stays on-device; fully offline, no account. A training counter, not a medical device.
Enrichment
- Niche
- fitness and workout tracking apps
- Vertical
- Healthcare
- Function
- Workflow automation
- Audience
- B2C
- AI stance
- AI feature
- Project type
- Commercial product
- Normalized one-liner
- phone-based rep counter for wrist rehabilitation exercises
- Manually corrected
- False
Could you build this?
Yes Accessing phone device sensors (accelerometer/gyroscope via standard mobile APIs in React Native, Flutter, or Swift) and writing basic threshold/state-machine logic for angle detection is well within vibe-coding capabilities.
Competitors
Other products that read as similar to this one — 254 launches clear the similarity bar, closest 8 shown.
Attention rank: #135 of 255 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 277 days after the earliest competitor.
- Rep AI: Fitness Rep Counter · ph · 2026-09-26 · 1 upvotes · similarity 0.64
- FlexLog · ph · 2026-10-08 · 2 upvotes · similarity 0.59
- Repto - Workout Tracker · ph · 2026-09-15 · 1 upvotes · similarity 0.54
- SetGrip · ph · 2026-09-15 · 2 upvotes · similarity 0.50
- WristCoach · ph · 2026-09-16 · 2 upvotes · similarity 0.50
- Handy Timer · ph · 2026-09-18 · 2 upvotes · similarity 0.47
- Beastie · ph · 2026-09-16 · 3 upvotes · similarity 0.47
- ThrowKit · ph · 2026-09-28 · 2 upvotes · similarity 0.46
Other launches for this product
- No other launches for this product.