The Apple Watch Series 11 is finally here, and Apple fans have plenty to be excited about. Launched in September 2025, this smartwatch builds on the strong foundation of the Apple Watch Series 10 while introducing new features like 5G connectivity, better battery life, and advanced health tracking.
In this article, we’ll cover everything you need to know about the Apple Watch Series 11—including release date, price, features, uniqueness, battery performance, pros and cons, comparison with Apple Watch Series 10, FAQs, and where to buy Apple Watch Series 11 on Amazon.
Table of Contents
Apple Watch Series 11 Release Date & Price
Apple announced the Apple Watch Series 11 during its September 9, 2025 keynote event. Preorders started immediately, and the official release date was September 19, 2025.
The starting price remains $399 for the base aluminum 42mm model with GPS. Titanium and cellular models are more expensive, especially with the addition of 5G connectivity.
👉 You can already find different versions of the Apple Watch Series 11 on Amazon with multiple sizes and strap options.
Apple Watch Series 11 Features & Uniqueness
Health and Wellness
- Hypertension Alerts – Using long-term health data, Series 11 can alert you if your blood pressure is trending higher than normal (pending FDA approval in some regions).
- Sleep Score – Instead of just tracking sleep stages, the watch now gives you a clear sleep quality score every morning.
- Standard Health Tools – Heart rate monitoring, ECG, blood oxygen tracking, fall detection, and cycle tracking continue from Series 10.
Durability & Design
- Stronger display – Aluminum models now use ceramic-coated Ion-X glass, which Apple says is 2x more scratch-resistant.
- Familiar design – Sizes remain 42mm and 46mm, so your existing Series 10 bands will still work.
Connectivity & Performance
- 5G Cellular Support – A big upgrade for users who rely on their watch without iPhone nearby. Faster downloads, better call quality, and smoother streaming.
- Redesigned antennas for improved reception.
Apple Watch Series 11 Battery Life
One of the most common Google search queries is: How long does the Apple Watch Series 11 battery last?
- Normal Mode: ~24 hours (an improvement over Series 10’s 18 hours).
- Low Power Mode: ~38 hours with limited background tasks.
- Sleep Tracking: Optimized so you can now wear it overnight and still have enough charge for the next day.
For comparison, the Apple Watch Series 10 typically maxed out at 18 hours in standard use and 36 in low power mode.
Apple Watch Series 11 Pros & Cons
Pros ✅
- Improved battery life (24 hours in normal mode).
- 5G support makes it more future-proof.
- Stronger scratch-resistant display on aluminum models.
- New health features: Hypertension alerts & sleep score.
- Same starting price as Series 10 despite new features.
Cons ❌
- Design looks almost identical to Series 10.
- Battery still only lasts about a day for heavy users.
- Hypertension alerts may not be available in all countries at launch (waiting on regulatory approvals).
Apple Watch Series 11 vs Series 10
| Feature | Apple Watch Series 11 | Apple Watch Series 10 |
|---|---|---|
| Release Year | 2025 | 2024 |
| Price | From $399 | From $399 |
| Battery Life | ~24 hours (normal) / 38 hours (low power) | ~18 hours (normal) / 36 hours (low power) |
| Health Features | Hypertension alerts, sleep score, ECG, SpO₂ | Sleep apnea detection, ECG, SpO₂ |
| Durability | Ceramic-coated Ion-X glass, titanium option | Standard Ion-X glass |
| Connectivity | 5G cellular, better antennas | 4G LTE only |
👉 If you own a Series 9 or older, upgrading to Series 11 is worth it. If you have a Series 10, the jump is less dramatic, but features like 5G and longer battery life may still justify it.
FAQ: Apple Watch Series 11
1. When was the Apple Watch Series 11 released?
It was announced on September 9, 2025, and released on September 19, 2025.
2. How much does the Apple Watch Series 11 cost?
Starting price: $399 for the 42mm GPS aluminum model. Prices increase with cellular, titanium, or larger size options.
3. Does it support 5G?
Yes, Series 11 introduces 5G cellular models for the first time.
4. How long is the battery life?
Up to 24 hours in standard mode and 38 hours in low power mode.
5. Is it worth upgrading from Series 10?
If you want 5G, scratch-resistant screen, and longer battery, yes. Otherwise, Series 10 remains a great watch.
Conclusion
The Apple Watch Series 11 is Apple’s best smartwatch yet—offering better battery life, new health tools, and 5G connectivity without raising the starting price. While the design hasn’t changed much, the incremental improvements make it a worthy upgrade for those coming from older models (Series 9 or earlier).
For Series 10 owners, the upgrade is optional—unless you really need 5G, scratch resistance, and longer battery life.
👉 Ready to buy? Check availability and deals for the Apple Watch Series 11 on Amazon.