Here's a comparison of over 50 features between the Apple Watch Ultra 3 and the Series 11. 0:00 Models, Pricing, Bands 1:42 External Case Aspects 2:58 Buttons, Button Guards 4:34 Display Differences 5:44 Screen Brightness & Viewability 7:46 Action Button 8:04 Data Field/Display Differences 8:50 GPS Differences & Accuracy 9:28 Satellite Texting & SOS 10:57 Battery Life Differences 12:03 Emergency Siren 12:17 Depth Gauge Differences (Scuba/Snorkeling) 13:28 Microphone Differences 13:41 Speaker Differences 14:00 Watch Face Differences 14:29 Everything that's the same 16:04 Which watch do I prefer? #applewatch #AppleWatchUltra3 #AppleWachSeries11