rabbit.reviews85Consensus score
How strongly 2 sources agree — expert labs and real owners, with community voices weighted heavier. Not one reviewer’s opinion; the pattern across all of them.
Buy it if
- 24-hour battery life (38 hours in low-power mode), major improvement over previous models
- FDA-cleared hypertension notifications for early detection
- Advanced health sensors including blood oxygen and EKG
Skip it if
- Most exciting updates come via watchOS 26 (available on older watches too)
- Premium pricing at $299 vs $239 for SE 3
- Hypertension feature requires 14 days of monitoring before notifications
“If health monitoring is your primary focus, the Series 11 has a slight edge. It's got all the advanced sensors that enable afib monitoring, and the bigger battery is a bonus if sleep tracking and sleep apnea features appeal to you.”The Verge
What owners love
- 24-hour battery life (38 hours in low-power mode), major improvement over previous models
- FDA-cleared hypertension notifications for early detection
- Advanced health sensors including blood oxygen and EKG
- Slimmer profile with larger display than SE 3
The recurring gripe
- Most exciting updates come via watchOS 26 (available on older watches too)
- Premium pricing at $299 vs $239 for SE 3
- Hypertension feature requires 14 days of monitoring before notifications