Apple AirPods Pro 3 outperforms with up to 2x better ANC, heart rate sensing, and Live Translation per official specs, while Sennheiser Momentum True Wireless 3 provides 7 hours battery and IPX4 but lacks these updates. The AirPods Pro 3's 2025-09-19 release and H2 chip give it clear advantages over the 2022 Sennheiser model. AirPods Pro 3 wins for most users seeking modern features.