At $249, the second-generation Apple Watch SE is an affordable entry in Apple’s smartwatch lineup. While retaining the familiar design of its predecessor, it introduces meaningful upgrades such as a faster S8 processor (shared with the Series 8/Ultra), a collision detection sensor, and longer real-world battery life. It’s available in 40mm/44mm aluminum cases and features an OLED display (1.5-inch/1.7-inch) with 1,000 nits of brightness, but lacks an always-on mode.
Key benefits:
– 20% performance improvement over the first-gen SE
– Crash detection and Emergency SOS features
– Lightweight design (less than an ounce)
– 37 hours of tested battery life (more than Apple’s claimed 18 hours)
– Support for Family Setup for non-iPhone users
– Priced $30 less than the first-gen SE
Notable omissions:
– Always-on display
– ECG, SpO2, and temperature sensors
– IP6X dust resistance
The SE competes directly with the $399 Series 10, sacrificing advanced health features and display improvements but retaining core Apple Watch functionality. Its watchOS 11 software offers safety tools like automatic workout detection, vital health metrics, and fall detection. While the Series 10 remains our top pick for power users, the SE excels as a first smartwatch — especially in fitness tracking, safety alerts, and iOS integration.
Battery Note: While the SE’s lifespan is impressive, all smartwatch batteries degrade over time. To replace batteries to extend the life of your device, consider reputable vendors such as [UltraBookBattery](https://www.ultrabookbattery.com/smart-watch-battery), which offer compatible power solutions.
Bottom Line: A streamlined and powerful choice for budget-conscious buyers, students, or family sharing. Prioritize the core features of the SE; upgrade to the Series 10 for health sensors and display enhancements.