Tedream™ is a wireless, soft patch system that replicates a full sleep lab study at home. It simultaneously measures EEG, ECG, EMG, SpO₂, heart rate, respiration rate, snoring, and posture using a gel-free, skin-friendly design. The adhesive-free patches comfortably attach to the forehead, chest, and forearm, providing medical-grade signal fidelity far beyond wrist-based trackers. Tedream™ wirelessly transmits data to a smartphone for real-time visualization and cloud-based analysis, enabling accurate at-home sleep apnea testing. Qi wireless charging and reusable design make it cost-effective and user-friendly for multi-night use.