Peri – GPS Speedometer

Try every feature free for 14 days. After that, GPS speed stays free and everything else is a one-time purchase. Not a subscription.

A speedometer you don't have to read
Peri shows speed as color and height. Each 10 km/h (or mph) has its own color, and the screen fills within that band, so you can feel your speed from the corner of your eye while you follow your navigation. It is made for cars without a driver's instrument cluster.

Features
• Four display modes: per-band fill, continuous, bands, two-tone
• Five color themes, or pick your own two colors
• Number font, size and position; km/h or mph; speed calibration
• Boundary alert: the side edges flash briefly when you cross each 10
• Bottom info: time, date, outside temperature, place
• Night dimming from today's sunset and sunrise, calculated on the device
• Presets for day and night setups
• English and Korean

Direct car connection (optional)
• Connect to a Tesla over Bluetooth and show the speed the car reports, even in tunnels and garages. The key is added with read-only access.
• Use an ELM327-compatible Bluetooth LE OBD-II adapter with most gas and hybrid cars.

Privacy
No ads, no analytics, no data collection.

Keep your eyes on the road. Settings open only when stopped. Peri is not affiliated with Tesla, Inc.