With Double Tap and a faster Siri, the Apple Watch Series 9 is slightly easier to use. But it otherwise has a lot in common with the Series 8.
Living With the Apple Watch Series 9: My Thoughts 3 Months Later - CNET
Apple Watch Series 9 Review: Small Steps Forward - Tech Advisor
Apple Watch Series 9 may get a ridiculous performance boost
NO need to upgrade! USE this Apple watch series 9 FEATURE NOW
Apple Watch Series 9 with Double Tap: First Look - Video - CNET
Apple Watch Series 9 review
Apple Watch Series 9 Review: A Minor Upgrade, But a Surprisingly Good One
Living With the Apple Watch Series 9: My Thoughts 3 Months Later - CNET
Should You Upgrade to the Apple Watch Series 9? How It Compares to Older Watches - CNET
The Apple Watch Series 9 review: first chip upgrade in years, finger-thumb tap feature and enhanced iPhone connectivity – but is it worth buying?
watchOS 9 delivers new ways to stay connected, active, and healthy - Apple
Early Apple Watch Series 9 review roundup: New chip brings new tricks