The Apple iPhone 5S is suffering from a wonky accelerometer that could require every app to recalibrate itself.
Google's mobile operating system adds a function that brings up your device's lock screen when the accelerometer senses you've set the gadget down, according to a report.
BeeRotor is the first aerial robot that can fly over uneven terrain using visual input to stabilise -- not an accelerometer.
There's little the Apple Watch can do that your phone isn't doing already.
A crazy gadget that looks like a toy fretboard peripheral for a video game is actually a highly versatile instrument that can be played in many ways.
Could eye tracking be a good idea for a small screen? The EyeTribe thinks so, and is looking to shrink down its hardware to do it.
A new programmable ball lets you create games on an iPad, then play them in real life.
Oral-B, Smart Kapp, Cobi, and student Kenneth Shinozuka enter the 2015 winners circle for their unique approaches to Bluetooth-compatible products and services.
The Android Wear-powered Huawei Watch, due mid-2015, is designed to give smartwatches a more classical look. Also new: the TalkBand B2 and N1 Bluetooth fitness trackers and bigger brand ambitions for the Chinese company.
From long-expected new products like the Samsung Galaxy S6 and HTC One M9 to surprises like the Huawei Watch and HTC Vive, here's everything you missed on the day before the Mobile World Congress officially opened.