Instead of tracking your step count, heart rate, and skin temperature, these devices are designed to read your brain waves. expired: Fitbit tired:Oura wired: wearable neurotech Read more Expired/Tired/WIRED 2025 stories here. Apple is also getting into wearable brain tech. It means that the augmented reality headset can now be integrated with brain-computer interfaces, or BCIs—systems that read brain signals to allow users to control devices with their thoughts. He was inspired to create Elata after watching a loved one suffer from depression and anxiety, and he thought wearable neurotech could be the answer.