aclock E-ink Alarm Clock

E-ink has been used to make wristwatches, e-readers, and many other devices in the past. aclock happens to be the latest device that relies on this technology. It is an alarm clock with an E-ink display. You can use its app to set time, multiple alarms, and other options. The device has gesture controls (double tap to snooze, shake to silence the alarm).

aclock can go for up to a year on a full charge. Its settings are highly customizable. Just bring your smartphone, and you are set.