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 |
| CO2 Footprint before carbon credits*** | 11.1 - 12 kg CO2e | 8.1 kg CO2e |
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.
*** Product carbon footprint (CO2e) is a measure of the total greenhouse gas emissions that are generated by a product, from the extraction of raw materials all the way through to disposal and recycling. Visit business.bt.com/about-us/sustainability to learn more about BT groups sustainability commitments.