Sports & Recreation
Teelog
A golf shot tracker for Apple Watch and iPhone. Tap the club on your watch after each shot, then review the round on a satellite map.
- Client
- Personal Project
- Year
- 2026
- Services
- watchOS Development, iOS Development, Laravel Backend, Product Design
- Website
- teelog.app
Overview
Teelog tracks every shot of a golf round from the watch you already wear. On the course you play a shot and tap the club. The watch saves the tap with your GPS position and shows the distance to the green and to hazards. After the round, the iPhone app shows a scorecard, a satellite map of each hole, your club distances and Strokes Gained against the PGA Tour.
Challenge
Most shot trackers need a sensor on every grip or a second device, and many charge every year. Teelog had to work from the wrist alone, with the phone left in the bag, take one tap per shot, and still give the detail of a full stats product.
Solution
We built a watchOS app that records each shot with one tap and a GPS fix, and saves the round as a golf workout in Apple Health. An iPhone app turns the shots into hole maps, club distances, putting stats, Strokes Gained and a one-page coach report. A Laravel server holds accounts, round backup and course data from OpenStreetMap, and a web dashboard shows the same rounds on a bigger screen. An account is optional. Three rounds are free, then one payment unlocks every round.
Results.
0
Sensors on your clubs
The watch you already wear does the tracking
1 tap
Per shot
Tap the club and GPS marks the spot
3
Free rounds
Then one payment, with no subscription