Instructables author Daniel Quintana loves mountain biking, but after having to interrupt a ride to continuously check the time, he did what any normal teenager would do in this situation: he created his own Google Glass-like headset from scratch.

His DIY AR device, called “Uware,” takes the form of a 3D-printed enclosure with a tiny 0.49″ OLED screen stuffed inside, along with an HC-06 Bluetooth module, an APDS-9960 gesture sensor, a 3.7V battery, and of course, a tiny Arduino Pro Mini for control.

In normal usage, the wearable displays the time and text messages transmitted from Quintana’s phone over Bluetooth via a custom app that he wrote. Swiping right in front of the gesture sensor puts it into camera mode, allowing him to capture the environment hands-free!

Want to see more? You can find Quintana’s write-up here, or check out Uware’s prototype electronics setup and custom magnetic charging rig in the videos below!