Speedometer One

About

Speedometer One is a clean, minimal GPS speedometer designed for clarity and focus. No ads, no tracking, no subscription — just your speed, beautifully displayed. Built for drivers, boaters, cyclists, and anyone who needs to know how fast they're moving. One screen. One number. Always glanceable. FREE FEATURES Real-time GPS speed display Speed unit toggle: mph, km/h, or knots Arc gauge that responds to your speed Apple Watch companion app — free, no purchase needed No ads, no tracking, no data collection PRO FEATURES — ONE-TIME PURCHASE Max speed tracking with haptic feedback at peak speed Real-time elevation in meters or feet Compass heading with smooth live rotation Bearing direction — cardinal and degrees Night mode — aviation red display for dark environments Unlock once, yours forever PRIVACY FIRST Your location is used only to calculate speed. Never stored, shared, or sold. No account required. No sign-in. No data collection of any kind. APPLE WATCH Speed on your wrist, completely free. Tap to cycle between mph, km/h, and knots. No purchase required. ONE-TIME PRO UPGRADE $2.99. No subscription. No monthly fees. Pay once, own it forever.