Apple Introduces watchOS 7

Apple recently previewed watchOS 7, which brings new personalisation, health, and fitness features to Apple Watch.
The highlight of watchOS 7 includes new features like watch face sharing, sleep tracking, and automatic handwashing detection. Apple said that additional workout types including dance, and a new hearing health feature offer greater insight into overall well-being and are designed with privacy in mind.
Source: Apple
Maps has also been updated with cycling directions and now you also get language translation with Siri.
Apple said that watchOS 7 brings new ways to discover and share unique combinations to completely configure the watch face to suit any activity or lifestyle. Now you can share infinitely customizable and personalised faces, inclusive of complications, through Messages or Mail. Faces can now be discovered via the App Store or even from links through websites and social media channels.
Source: Apple
"The beautifully detailed and ultraprecise Chronograph Pro includes a tachymeter to calculate speed based on time traveled over a fixed distance, the Photos face offers colour filters, and the bold X-Large face now has an option to add a rich complication." wrote Apple
With watchOS 7, developers get the ability to offer more than one complication per app on a single watch face. For instance, on one watch face, Glow Baby can show multiple complications that can serve new parents track bottle-feeding, etc while Dawn Patrol can display surfers tide, wind speed, etc from a surf spot.