If there is a firmware update available, the Joule app will notify you and walk you through the process. You can also look for an update by going to Settings > My Joules > [Joule Name] > Update Joule’s Software. Updates will take a few minutes, so go make a cocktail while your app makes Joule even better.
A few tips:
- Make sure Bluetooth is turned on.
- Make sure Joule is connected to WiFi and plugged in within 10 feet of your wireless router.
- Keep your phone or tablet close to Joule.
- Until the update is complete, keep the Joule app open, foregrounded and avoid allowing the phone or tablet to go into sleep mode.
Release notes for past updates can be found here.