Top 7 lesser known WatchOS 10 features

It gets Smart Stack that reveals widgets on turning digital crown

Apple Watch will automatically estimate your Functional Threshold Power

It will notify you when you’ve passed a particular elevation threshold

WatchOS 10 will get new views in the Compass app

WatchOS 10 will allow you to log your momentary emotions and daily mood

Ambient light sensor can now measure time spent in daylight

You can activate Control Centre from any app by pressing side button