Apple announced the next version of the rugged and durable Apple Watch Ultra at today’s “Surprise and shine” event.
The new model follows the Apple Watch Ultra 3, which launched last year. That watch debuted with upgrades including improved battery life, support for 5G networks on the cellular model, satellite-based messaging and emergency calling, and a slightly larger display thanks to a slimmed bezel.
The Apple Watch Ultra 4 features an improved sensor with upgraded electrodes for better ECG measurements alongside more power-efficient green LEDs allowing for more accurate heart rate measurements all day long and during physical activiti …