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Wear OS companion

Score from your wrist. It shows on the phone instantly.

The free ScoreTap Wear OS app turns your smartwatch into a court-side remote: two big score buttons, undo, and the serve pick, synced live with your phone over Bluetooth.

Wear OS 3.0+ · Last updated September 11, 2026.

In short: the ScoreTap Wear OS app is a free companion built into the Android app. Install ScoreTap on your phone, and your paired Wear OS watch can install the same companion from Google Play. Tap a team's score on your watch and it updates your phone, and the other way around, within a moment.

Why score from your watch

A phone gets left on a chair, in a bag, or across the court. A watch stays on your wrist for the whole match, so the moment a rally ends you can register the point without breaking stride or handing the phone around.

What you need

  • A Wear OS 3.0 or later watch, paired with an Android phone: Galaxy Watch 4 and newer, Pixel Watch, and most other Android smartwatches from 2018 onward.
  • An Android phone running ScoreTap from Google Play, already paired to the watch through the Wear OS app.
  • Bluetooth range between phone and watch, and ScoreTap open in the foreground on the phone while you score.

Set up in three steps

  1. Install ScoreTap on your phone. Get it from Google Play and pair your Wear OS watch with the phone through the Wear OS app, as usual.
  2. Install the watch companion. Once the phone app is installed, Google Play offers the ScoreTap companion on your paired watch. Install it there, the same way you install any other watch app.
  3. Open ScoreTap on your phone and start a match. Start the game as normal on the phone. Your watch shows the live score automatically. Tap a team's button to score, tap Undo to fix a miscount, or tap Continue between games.

What the watch shows

Two full-height buttons fill the screen in the same court colours as the phone, each carrying that team's score. A dot marks the serving side, undo sits along the bottom edge, and everything updates the instant a rally is scored, from either device.

Keep in mind

The watch is a remote with a compact score readout, not a second scoreboard: starting a new match, and changing sport, rules or language, stays on the phone. Scoring needs the phone nearby with ScoreTap open in the foreground. If the watch loses the connection it says so plainly and taps are not queued, so nothing scores until it reconnects.

Apple Watch

The same companion ships for Apple Watch with the ScoreTap iOS app. Install ScoreTap from the App Store, then score from your wrist: two team buttons, undo, and the serve pick, synced live with your iPhone.

Troubleshooting

  • The watch says "Open the app on your phone": open ScoreTap on the phone and keep it in the foreground. The watch only shows a score once the phone is running a match.
  • A tap on the watch did not register: check the watch is still paired and in Bluetooth range. A dropped connection blocks taps rather than queueing them, so reconnect and try again.

Frequently asked questions

Which watches work with the ScoreTap watch companion?
Any Wear OS 3.0 or later watch paired with an Android phone: Galaxy Watch 4 and newer, Pixel Watch, and most other Android smartwatches released from 2018 onward.
Can I score an entire match from my watch?
Yes, for the scoring itself: tap either team's button for a point, Undo to fix a miscount, and Continue between games. Starting a new match, or changing sport, rules or language, stays on the phone by design.
Does my phone need to stay open while I score from the watch?
Yes. ScoreTap needs to be running in the foreground on the phone, and the watch needs to be in Bluetooth range. If either drops, the watch shows a disconnected message and taps do not register until it reconnects.
Is there an Apple Watch version?
Yes. Install ScoreTap from the App Store on iPhone; the Apple Watch companion is included. With the phone app open, the watch shows two team buttons, undo, and the serve pick.
Does the watch app cost extra?
No. It is a free part of ScoreTap, included with the Android app at no extra cost.

Your watch, your scoreboard.

Free with ScoreTap on Android. Install the phone app, then install the watch companion from Google Play.