Tennis Watch
Sports In-app purchases
Track tennis scores & stats on your wrist. Manage your precious match data web.
- Downloads
- 46+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Sep 18
- 2026 · v5.1.27
Screenshots
About Tennis Watch
【 TennisWatch Tracks the Score, You Focus on the Match! 】
TennisWatch remembers the tennis score on behalf of the player.
With TennisWatch on your wrist during a match, you'll never have to worry about forgetting the score. Leave the scoring to TennisWatch and enjoy your tennis to the fullest.
【 The All-New TennisWatch 】
In this major update, we have rebuilt TennisWatch from the ground up using the latest Android app development techniques. This has dramatically improved the speed and reliability of the app.
We have also improved the screen design and navigation, making it even easier to use than previous versions.
【 Centralized Management with "Zensenki" Web Service 】
For TennisWatch users, we have launched a new web service at zensenki.com to manage match data. By uploading data recorded with TennisWatch to Zensenki, you can view and analyze it from any browser at any time. It keeps a solid record of your match history—when, where, and against whom you played.
(Subscription required)
■ "Stats Entry" for a Deeper Understanding of the Match
In addition to the score, the app supports the entry of stats such as double faults and service aces. You can visualize your strengths and challenges through data.
Uploading and accessing Zensenki is required to display the entered stats information.
■ Manage Match Memories and Records on a Map
By saving location information, you can keep a log of where and when each match took place. In coordination with the Zensenki web service, you can look back at past matches on a map.
【 Main Features 】
■ Flexible Rules: Fully supports final set rules for Grand Slam tournaments (match tie-breaks, etc.).
■ Diverse Scoring Methods: Choose from four types: Deuce, No-Ad, Semi-Ad, and Double Advantage.
■ Suspended Match Support: Match data is saved on the watch and can be restored at any time. Peace of mind even during sudden weather changes.
■ Flexible Setting Changes: Quickly adjust the server or change rules even in the middle of a match.
【 Subscription for Certain Features 】
Among the features of this app, the function to upload match data to the Zensenki web service is provided via a monthly subscription. A 30-day free trial is available, so please feel free to try it out. You can cancel your subscription at any time through the Google Play Console.
【 How to Operate the Play Screen 】
・The screen is divided into upper and lower halves; a point is added to the side you touch.
・Left swipe (near the center): Undo point
・Right swipe (near the center): Redo point
・Upward swipe: Display menu
- Undo point
- Redo point
- Start new match
- Display points and rules
- Save
・Downward swipe: Stats entry
- 1ST: 1st Serve
- 2ND: 2nd Serve
- DF: Double Fault
- WIN: Winner
- FE: Forced Error
- UE: Unforced Error
- ACE: Ace
- RTN: Return Point
【 Settings Screen 】
・Scoring method
- Deuce
- No Advantage (No Deuce)
- Semi Advantage (One Deuce)
- Double Advantage (Two Deuces)
・Number of sets (final set rules take priority for 1-set matches)
1 Set | 3 Sets | 5 Sets
・Number of games: 2–12
・Tie-break system: On/Off
・Final set rules
- Default (Same as other sets)
- Match Tie-break (Super Tie-break)
- 6-game 10-point tie-break (Australian Open style)
- 12-game 7-point tie-break (Wimbledon style)
- Advantage set (French Open style)
・Switch service order
・Switch user display position
・Account login/logout
・Sound effects: On/Off
・Vibration: On/Off
・Auto-display stats: On/Off
・Login
・Manage subscription
【 List Screen 】
・Restore
・Upload
・Delete
-----
TennisWatch remembers the tennis score on behalf of the player.
With TennisWatch on your wrist during a match, you'll never have to worry about forgetting the score. Leave the scoring to TennisWatch and enjoy your tennis to the fullest.
【 The All-New TennisWatch 】
In this major update, we have rebuilt TennisWatch from the ground up using the latest Android app development techniques. This has dramatically improved the speed and reliability of the app.
We have also improved the screen design and navigation, making it even easier to use than previous versions.
【 Centralized Management with "Zensenki" Web Service 】
For TennisWatch users, we have launched a new web service at zensenki.com to manage match data. By uploading data recorded with TennisWatch to Zensenki, you can view and analyze it from any browser at any time. It keeps a solid record of your match history—when, where, and against whom you played.
(Subscription required)
■ "Stats Entry" for a Deeper Understanding of the Match
In addition to the score, the app supports the entry of stats such as double faults and service aces. You can visualize your strengths and challenges through data.
Uploading and accessing Zensenki is required to display the entered stats information.
■ Manage Match Memories and Records on a Map
By saving location information, you can keep a log of where and when each match took place. In coordination with the Zensenki web service, you can look back at past matches on a map.
【 Main Features 】
■ Flexible Rules: Fully supports final set rules for Grand Slam tournaments (match tie-breaks, etc.).
■ Diverse Scoring Methods: Choose from four types: Deuce, No-Ad, Semi-Ad, and Double Advantage.
■ Suspended Match Support: Match data is saved on the watch and can be restored at any time. Peace of mind even during sudden weather changes.
■ Flexible Setting Changes: Quickly adjust the server or change rules even in the middle of a match.
【 Subscription for Certain Features 】
Among the features of this app, the function to upload match data to the Zensenki web service is provided via a monthly subscription. A 30-day free trial is available, so please feel free to try it out. You can cancel your subscription at any time through the Google Play Console.
【 How to Operate the Play Screen 】
・The screen is divided into upper and lower halves; a point is added to the side you touch.
・Left swipe (near the center): Undo point
・Right swipe (near the center): Redo point
・Upward swipe: Display menu
- Undo point
- Redo point
- Start new match
- Display points and rules
- Save
・Downward swipe: Stats entry
- 1ST: 1st Serve
- 2ND: 2nd Serve
- DF: Double Fault
- WIN: Winner
- FE: Forced Error
- UE: Unforced Error
- ACE: Ace
- RTN: Return Point
【 Settings Screen 】
・Scoring method
- Deuce
- No Advantage (No Deuce)
- Semi Advantage (One Deuce)
- Double Advantage (Two Deuces)
・Number of sets (final set rules take priority for 1-set matches)
1 Set | 3 Sets | 5 Sets
・Number of games: 2–12
・Tie-break system: On/Off
・Final set rules
- Default (Same as other sets)
- Match Tie-break (Super Tie-break)
- 6-game 10-point tie-break (Australian Open style)
- 12-game 7-point tie-break (Wimbledon style)
- Advantage set (French Open style)
・Switch service order
・Switch user display position
・Account login/logout
・Sound effects: On/Off
・Vibration: On/Off
・Auto-display stats: On/Off
・Login
・Manage subscription
【 List Screen 】
・Restore
・Upload
・Delete
-----
What’s new
Version 5.1.27 · Updated September 18, 2026
Fixed a bug that prevented logging in.
User reviews
The app appears to be working great, same as in previous version except for the "always on" function, watch screen keeps turning off even with option active
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Tennis Watch | – | Free | 10+ | Sep 18, 2026 | |
| H2D DAB | – | Free | 10,000+ | Sep 22, 2026 | Compare |
| Houston Chronicle | 4.3 / 5 | Free | 50,000+ | Aug 27, 2026 | Compare |
| Cubii | 4.1 / 5 | Free | 50,000+ | Sep 14, 2026 | Compare |
| Squabbit - Golf Tournament App | 4.9 / 5 | Free | 50,000+ | Sep 22, 2026 | Compare |
| NESN 360 | 1.6 / 5 | Free | 100,000+ | Jul 21, 2026 | Compare |
| ESPN Tournament Challenge | 3.3 / 5 | Free | 1,000,000+ | Mar 10, 2026 | Compare |
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