Apple Watch Ultra 4 Hands-On: 24 New Things Tech Deep-Dive

Everything you need to know about the Apple Watch Ultra 4, hands-on, from features to models. 00:00 Intro 00:34 New S11 Chipset 00:54 New Heart Rate Sensor Package 01:38 Revamped Sensor Details 02:29 Increased Background HR Data by 24x 02:48 Finally Made HRV Readings Useful! 03:07 HRV Data Now in Vitals App 03:25 Data Each Morning 03:52 Daytime HRV Readings 04:29 Have Both RMSSD and SDNN HRV Values 04:53 New Readiness Score! 05:47 Hugely Revamped Health App 06:15 New Longevity Tab 06:32 New Health Age / Lab Connection 07:06 New VO2Max Test 07:50 Longer Smartwatch Battery Claim 08:00 New Extended GPS Battery Mode 08:32 New Max Extended Mode 09:23 New Audio Intelligence Features / Sound Recognition 09:51 Live Rewind 10:46 Siri Recap 12:46 Continuous Shazam 13:41 Models & Bands 14:01 Pricing Still $799+ 14:09 Availability/Timing