UART Smartwatch
This is a bluetooth low energy UART terminal app for a do-it-yourself
Smartwatch.
App features:
* notification buffer
* is notification to long: use of notification title
* some emoticons works
* german Umlaute works
* transmit more than 20 bytes
* automatic reconnect
Get firmware, screenshots, documentation and circuit from
UART-Smartwatch Website.
UART-Smartwatch firmware features:
* Press Button 1.5 s: sync the time between watch and phone. Show date and notifications as scrolling chars.
* Press Button 0.5 s: show the time calculated by the watch. Show the battery level and an analog clock
* small analog clock
* digital clock
* Battery Level
* more than 18 hours with LiPo 3.7V (170mA)
The DIY smartwatch shows a calculated time without a connection to your phone.
This time is a bit faster to pretent problems. It is about 10 second in 6 hours.
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Versions
Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.
Download F-Droid-
This version requires Android 4.4 or newer.
It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Download APK 1.3 MiB PGP Signature | Build Log
-
This version requires Android 4.4 or newer.
It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Download APK 1.3 MiB PGP Signature | Build Log
-
This version requires Android 4.4 or newer.
It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Download APK 0.5 MiB PGP Signature | Build Log
