- Is the SE 3 worth it over the SE 2?
- Yes, if the always-on display and faster chip matter to you. The SE 2 is cheaper but has neither.
- Does this model work without an iPhone?
- No. It needs an iPhone for setup, though Family Setup lets a kid use it with a parent's iPhone.
- How long does the battery last?
- Apple rates it at about 18 hours. With cellular use or the always-on display, expect to charge it daily.
- Is the 40mm or 44mm case better?
- The 40mm fits wrists roughly 130–200mm and suits most women and teens. The 44mm gives a bigger screen for larger wrists.
- What's in the box?
- The watch, a matching band and a USB-C charging cable. The power adapter is sold separately.
- When is it cheapest?
- Its low since early November 2026 was $142 at Walmart on November 7, against a $239.99 high the day before. Watch for similar dips around sales events.
- Where is the Apple Watch SE 3 GPS Cellular 40mm Starlight Aluminum Case cheapest?
- At Walmart, for $142.00, 43% under what the other stores charge, as of our latest check.
- Where can I buy the Apple Watch SE 3 GPS Cellular 40mm Starlight Aluminum Case?
- 8 stores we checked sell it, including Walmart, Target, Apple Education Store, BJ's Wholesale Club, Best Buy.