1📍 Your position — A blue pulsing dot shows your live GPS location, updated continuously as you move around the course.
2🛰️ Satellite map — Uses Esri World Imagery — real satellite photos so you can see fairways, greens, bunkers, and water hazards clearly.
3📌 Drop a pin — Tap anywhere on the map — the flag, front of green, a bunker, a tree — to drop a red pin at that spot.
4📏 Instant distance — The moment you drop a pin, you get the distance in yards and feet, plus the compass bearing from your current position.
5⛰️ Elevation change — Automatically fetches the elevation at both your position and the pin. Shows uphill (↑) or downhill (↓) in feet.
6🔄 Keep measuring — Clear the pin and tap somewhere new to re-measure. Your GPS dot keeps updating as you move.
✓No account needed — works for anyone with the link, even non-members.
✓No API key — satellite tiles and elevation data are fully free and open.
⚠Best outdoors — GPS accuracy is ±3–10 m outside, much worse indoors or on desktop.