指尖琴
戴着 Apple Watch 敲桌子，就能弹出整首歌。
常见问题
敲了不响？
在手表「设置 → 敲击校准」跟着敲 6 下，App 会记住你的力度；还不行就把灵敏度调高。手腕要悬空，手指干脆地点桌面。
没碰屏幕时会断吗？
不会。演奏时 App 会开启体能训练会话，屏幕变暗后仍会继续。第一次需要允许健康权限（不读写任何健康数据）。
误触发「双指互点」？
指尖琴会接住这个手势；如仍误触，可在手表「设置 → 手势 → 双指互点」关闭。
怎么添加自己的歌？
在 iPhone 上打开指尖琴 →「导入」：导入 MIDI 文件、粘贴简谱，或让 AI 帮你写谱，然后发到手表。
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Tap Piano
Wear your Apple Watch, tap the table, play the whole song.
FAQ
Taps don't play?
On your watch, go to Settings → Tap Calibration and tap 6 times so the app learns your touch; then raise the sensitivity if needed. Keep your wrist raised and tap crisply with a finger.
Does it stop when the screen dims?
No. While playing, the app runs a workout session so it keeps going. Allow Health access the first time (no health data is read or written).
Double Tap triggers by mistake?
Tap Piano catches the gesture. If it still triggers, turn it off in Settings → Gestures → Double Tap on your watch.
How do I add my own songs?
Open Tap Piano on iPhone → Import: import a MIDI file, paste numbered notation, or let AI write the sheet, then send it to your watch.
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