Reviewers Liked
- Blood oxygen (SpO2) app
- New colorful casings
- Brighter always-on display
- Tracks sleep with watchOS 7
- Faster charging speeds
- Solid ecosystem of third-party complications
Reviewers Didn't Like
- Same 18-hour battery life
- Sleep and SpO2 metrics aren't in-depth
- Still no third-party watch faces
- Still no Android phone support