Know the moment your coffee is ready. Live temperature, a ready-in countdown, and one-tap presets — on your iPhone and Apple Watch.
Coming soon to the App Store and TestFlight. iPhone and Apple Watch.MugBar turns your heated mug into a calm, glanceable dashboard — and tells you when to drink.
Pour a fresh cup and MugBar estimates when it will land on your target temperature — a real countdown, not just a number that slowly changes.
Save your own targets — Espresso, Latte, Green tea — each with its own icon and color. Tap one and MugBar sets the mug, and matches its LED ring to the preset.
Temperature on your Home and Lock Screen, plus a presets widget that switches targets without opening the app, and a Control Center button.
The countdown follows your drink to the Lock Screen and the Dynamic Island, so you can put the phone down and wait.
A full Apple Watch app: current temperature, ready-in estimate, target, presets, and LED color — included with your subscription.
“Check my mug.” “Set my mug to Espresso.” Build your own automations in the Shortcuts app — a morning routine that preheats with your alarm.
A gentle notification the moment your mug hits its target, and a heads-up before the battery runs out mid-cup.
MugBar talks to your mug directly over Bluetooth. No account, no tracking, no data collected. Native Swift, push-based, easy on your battery.
MugBar