Apple seems to have started working on the Apple Watch Series 7’s successor, likely called Apple Watch Series 8. The Cupertino giant may be developing an Apple Watch with a bigger display for 2022. According to industry insider and Display Supply Chain Consultants CEO Ross Young, Apple’s Watch Series 8 could have up to three display sizes when it launches next year, reported GSM Arena. Currently, the Apple Watch Series 7 comes in two sizes – 41mm and 45mm, up from the 40mm and 44mm of the Series 6 before it. So it’s possible that the Apple Watch Series 8 would go beyond 45mm.Meanwhile, according to popular analyst Ming-Chi Kuo, the Apple Watch Series 8 will add new health management features like the ability to monitor your body temperature (mind, not skin surface like on some current smartwatches), but it’s unclear how that will work.