APPLE BUSINESS ZONES
Apple watch
Comparison table
Technical specifications
Ultra 2 | Series 9 | |
---|---|---|
Case size | 49mm | 45mm or 41mm |
Case finish | Titanium | Aluminium, Stainless Steel |
Retina display | Always on | Always on |
High and low heart rate | ||
Irregular heart rhythm | ||
Fall Detection | ||
Waterproof | 100m | 50m |
Blood Oxygen app | ||
ECG app | ||
Chip | S9 SiP | S9 SiP |
Case size
Ultra 2
49mm
Series 9
45mm or 41mm
Case finish
Ultra 2
Titanium
Series 9
Aluminium, Stainless Steel
Retina display
Ultra 2
Always on
Series 9
Always on
High and low heart rate
Ultra 2
Series 9
Irregular heart rhythm
Ultra 2
Series 9
Fall Detection
Ultra 2
Series 9
Waterproof
Ultra 2
100m
Series 9
50m
Blood Oxygen app
Ultra 2
Series 9
ECG app
Ultra 2
Series 9
Chip
Ultra 2
S9 SiP
Series 9
S9 SiP
Footnote
* Blood Oxygen app measurements are not intended for medical use, including self-diagnosis or consultation with a doctor, and are only designed for general fitness and wellness purposes.
** The ECG app is available on Apple Watch Series 4 and later (not including Apple Watch SE) with the latest versions of iOS and watchOS. See apple.com/watch for compatibility details. ECG is not intended for use by people under 22 years old. With the ECG app, Apple Watch is capable of generating an ECG similar to a single-lead electrocardiogram.