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The Series 11 is Apple's middle-of-the-pack smartwatch, sandwiched between the budget-friendly Apple Watch SE 3 and the flagship Apple Watch Ultra 3. Right now, both versions of the Series 11 (the GPS model and the GPS + cellular model) are on sale during Amazon's early Prime Day deals.

The GPS version starts at $299 (originally $399) and the GPS + Cellular version starts at $399 (originally $499). If you're looking for the bigger 46mm size, they're both also at least $100 off in the GPS and cellular versions—and these are the lowest prices these models have ever reached, according to price-tracking tools.

Apple Watch Series 11 (GPS) $299.00 at Amazon $399.00 Save $100.00 Get Deal Get Deal $299.00 at Amazon $399.00 Save $100.00 Apple Watch Series 11 (GPS + Cellular) $399.00 at Amazon $499.00 Save $100.00 Get Deal Get Deal $399.00 at Amazon $499.00 Save $100.00 Apple Watch Series 11 [GPS 46mm] $359.00 at Amazon $429.00 Save $70.00 Get Deal Get Deal $359.00 at Amazon $429.00 Save $70.00 Apple Watch Series 11 [GPS + Cellular 46mm] $429.00 at Amazon $529.00 Save $100.00 Get Deal Get Deal $429.00 at Amazon $529.00 Save $100.00 SEE 1 MORE

During WWDC 26 earlier this week, we learned Apple plans to bring its new Siri AI upgrade to watchOS 27—but only some Apple Watches will be compatible. Some other upgrades in the new OS include a dedicated Siri app, a new app grid, a new single-tap gesture, and other features.

Compared to the previous generation, the Series 11 improves its battery life, going up to 43 hours with the always-on display enabled, up from 36 hours for the Series 10. The Series 11 also supports 5G cellular, up from LTE on the Series 10. Another big update is that the Series 11 features FDA-approved hypertension notifications, alerting you if it detects signs of high blood pressure. (Read our full review of the device.)

Apple Watches excel in fitness and health metrics, especially for iPhone users. If you pick one up, check out our lists of the best Apple Watch hacks for fitness power users, as well as for general use.

Our Best Editor-Vetted Early Prime Day Deals Right Now Apple AirPods 4 Active Noise Cancelling Wireless Earbuds — $148.99 (List Price $179.00) Apple Watch Series 11 (GPS, 42mm, S/M Black Sport Band) — $299.00 (List Price $399.00) Apple iPad 11" A16 128GB Wi-Fi Tablet (Silver, 2025) — $299.00 (List Price $349.00) Sonos Move 2 — $399.00 (List Price $499.00) Sony WH1000XM6- Best Wireless Noise Canceling Headphones — $398.00 (List Price $459.99) Deals are selected by our commerce team