the burrEspresso-shop repeatability. No scale on the bench.
The Burr listens to your grinder and counts down to your exact target dose - accurate to about ±0.3 g, in real time, using the phone already in your pocket. Calibrate once and you're set.
Android closed beta now · iOS coming soon
Single-dosing without a scale is guesswork.
Grind-by-weight grinders solved this for $400 to $2,000. They spin until they hit your target weight, then stop. Repeatable shots, every time.
The rest of us count seconds in our head, eyeball the basket, or pull a scale out every time. The Burr fixes that with the device already in your pocket.
One calibration, every shot after.
The Burr auto-improves. Every time you weigh a real shot and tap "Tune the rate," the model gets sharper. After a few uses, the estimate is dialed-in for your grinder, your beans, your routine.
Open this page on your phone.
The Burr is a Progressive Web App. Open the link below in your phone's browser, then use Add to Home Screen. It runs full-screen, offline, with no app store needed.
theburr.appThe Burr is now in closed testing on Google Play (iOS coming next). Join the test group and we'll send your install link.
Join the test group →