Lumed

Chronometer is here. Identify any watch with your camera, track drift history over time, and never let a watch wind down unnoticed. One-time upgrade — no subscription.

Lumed is a simple, thoughtful way to track your watch collection. Log which watch you're wearing each day, build a photo gallery for every piece, and add notes on the details that matter to you. Over time, Lumed turns your daily habit into a clear picture of your collection including which watches get the most wrist time, which ones are overdue for a rotation, and how your tastes have changed.

On top of tracking your collection Lumed allows you to track real-world wear and time accuracy so you know if the watch is tracking within specifications. We use real-world time check ins to ensure you are capturing accuracy use actual wear behaviors with high quality actual measurements.

What you can do: — Measure accuracy each time you wear a watch — View historical accuracy rates between wears to identify potential needs for maintenance — Log your daily wear in seconds — Browse collection stats and wear history — Keep photos and notes for each watch — See your most-worn pieces at a glance — Add a home screen widget to log and check in fast

No clutter. No subscriptions. Just your watches.