Apple introduced three new Apple Watch configurations at its annual launch on Tuesday: Apple Watch 11, Apple Watch Ultra 3 and Apple Watch SE 3.

Apple Watch Series 11 monitors the blood pressure of users, uses data from optical heart sensors and identifies chronic hypertension by analysing the pacing reaction of the blood vessels to the heart. The algorithm monitors backstage, reviews data within 30 days and informs users whether they recognize hypertension patterns.

Apple stated that it planned to notify more than 1 million undiagnosed hypertension in the first year. In addition to Apple Watch 11, high blood pressure warnings will be provided in Series 9 and 10.

Apple Watch 11 also helps users understand the quality of sleep and sleep advice. The new sleep rating is for the duration of sleep, the rest of the sleep, the depth of sleep, the frequency of awakening and the time spent at each sleep stage.

It also made its first appearance with 5G connectivity, thus improving the existing LTE connection options. Lower energy consumption and greater coverage.

Apple Watch 11 now has batteries that can last up to 24 hours, with a starting price of $399 in black, silver, rose gold and new space gray.

Apple Watch Ultra 3 is being activated with a larger screen and satellite connection. Like Apple Watch 11, it also obtained a 5G channel and high blood pressure monitoring function.

Apple Watch Ultra 3 was the first Apple Watch to be satellite-connected, allowing users to use Apple’s satellite function for emergency communications in remote areas. Messages can also be sent and shared with the search to enable satellite connections.

In the absence of a communication signal or Wi-Fi, satellite connections can be used; it provides such functions as contact emergency services and delivery of satellite text.

The watch ‘ s battery continues for 42 hours, with a low power pattern of up to 72 hours. A combination of LTPO3 and OLED in the wide corner makes it the largest Apple Watch screen ever and brighter from the point of view. TPO3 is a high-performance low-power display technology that narrows the display boundary by 24 per cent. Apple Watch Ultra 3 has black and natural titanium colours, with a start-up price of $799.

Apple Watch SE 3 will bring up-to-date display screens and faster chips (S10), thus making a major upgrade on the S8 chip used in Apple Watch SE 2, and will support gestures such as double-clicking and wrist-lighting.

The S10 chip also enables SE3 to achieve a full-time, 18-hour battery lifetime, while SE supports rapid charging for the first time. SE 3 has a wrist temperature sensor that allows for retrospective menstruation and provides users with a rich insight into the physiology period.

Apple Watch SE started at $249. There are options of 40 mm and 44 mm sizes to support both midnight and starlit aluminium.