So, there I was at 11:30 PM, sitting on my favourite chair with a half-eaten bag of chips, staring at my laptop screen. The Apple event was on, and the shiny new Apple Watch Series 11 had just popped up. I immediately started the Apple Watch Series 11 vs Series 10 comparison in my head. I looked down at my Apple Watch Series 10, which has been my loyal daily companion for a year. It looked back at me, perfectly fine, its Jet Black finish still gleaming.
Then came the classic Apple fanboy dilemma: Do I really need this… or do I just want it?
My brain said, You’re just curious, let’s just see the specs. But my finger was already hovering over the Complete Checkout button on the Apple Store page. We’ve all been there, right? That moment where you try to convince yourself that a slightly different shade of Space Grey is a life-changing necessity.
So, I caved and spent my dollars. Here is a comparison so you don’t have to.
Specifications
| Specifications | Apple Watch Series 11 | Apple Watch Series 10 |
|---|---|---|
| Sizes | 42mm, 46mm | 42mm, 46mm |
| Display | Always-On Retina Display | Always-On Retina Display |
| Price | Stars at $399 USD | Starts at $300-330 USD |
| Colors | Aluminium– Space Grey, Jet Black, Rose Gold, Silver Titanium– Natural, Gold, Slate | Aluminium-Jet Black, Rose Gold, Silver Titanium-Slate, Gold, Natural |
| Brightness | Up to 2000 nits | Up to 2000 nits |
| Battery | Up to 24 hours | Up to 18 hours |
| Processor | S10 Chip with 64-bit dual-core processor, W3 Apple Wireless Chip. | S10 Chip with 64-bit dual-core processor, W3 Apple Wireless Chip. |
| Durability | 5 ATM Water + IP6X (dust) | 5 ATM Water + IP6X (dust) |
| Sensors | ECG 3rd-gen optical heart sensor Skin temperature Depth gauge SpO2 Noise monitoring Water temperature Compass | ECG Heart rate Skin temperature Depth gauge SpO2 Noise monitoring |
| Emergency Feature | Satellite SOS Emergency SOS Fall detection Crash detection Check in Backtrack | Emergency SOS Fall detection Crash detection Check in Backtrack |
| Storage | 64GB | 64GB |
| Audio | Speaker, mic with Voice isolation, media playback | Speaker, mic, media playback. |
Design and Built
When I put the Series 11 on my wrist for the first time, I checked twice that I hadn’t picked up my Series 10 by mistake. They both look the same in terms of shape. Both are impressively thin at 9.7 mm, which is great because they don’t get caught on my shirt sleeves.
Apple did add a new Space Grey aluminium finish for Series 11, which looks a bit more professional than older colours. If you are a fan of titanium models, they both feel incredibly light and premium. I wore the Series 11 for a full day, including a sweaty gym session and a night of sleep and honestly, both are the same.
Display
The Apple Watch Series 11 vs Series 10 display is a draw in terms of looks. Both screens are incredibly bright at 2,000 nits. Whether I was standing in the bright midday sun or checking a notification in a dark movie theatre, the visibility was perfect.
However, Series 11 comes with better durability. The Ion-X glass on the aluminium model is now treated with a ceramic coating. In my testing, this felt much smoother to the touch. It also didn’t pick up those tiny micro-scratches that usually appear after a week of use.
If you’ve ever looked at your watch under a bright light and felt sad about those little hairline scratches, the Series 11 is built for you.
Performance and Chipset
Since both watches use the S10 chip, you might think they perform exactly the same. For the most part, they do. Apps open instantly, and the animations are buttery smooth.
However, because the Series 11 runs on watchOS 26 out of the box and Series 10 got this as an update. For instance, Siri’s responsiveness on the Series 11 felt a hair faster when I was asking it to set a kitchen timer while my hands were covered in flour.
But honestly? If you’re choosing based on speed alone, the Series 10 is still a powerhouse that doesn’t feel old at all.
Health Features
This is where the Apple Watch Series 11 starts to pull away. In Series 11 vs Series 10, you can track everything from your heart rate to sleep apnea. The Series 11 introduces FDA-Approved Hypertension Notifications and Sleep Apnea notifications, which are now also available in Series 10.
I’ve been using this feature for a month. It doesn’t give you a blood pressure reading like a cuff at the doctor’s office, but it monitors your trends over 30 days. It’s a background feature where you don’t really do anything until the watch tells you there might be an issue.
I also spent a lot of time with the new Sleep Score in Series 11. The Series 10 also has this feature now through the watchOS 26 software update.
The Series 11 uses Apple Intelligence to give you little pep talks during runs. It’s a bit cheesy, but on a cold Monday morning, hearing my watch tell me I was crushing my pace actually helped.
Activity Tracking
Both watches use Apple intelligence to power a feature called Workout Buddy, which gives you a little motivational talk during runs.
I rely heavily on the training load metrics. Both watches display it, but the Series 11’s impressive battery efficiency means that I can track a 2-hour hike with full GPS and heart rate monitoring and still it gives me plenty of battery left for the rest of the day.
If you are into water sports, both Series 11 and Series 10 have a dedicated water temperature sensor and a depth gauge that comes with 5 ATM.
Battery and Charging
The 18-hour battery life on the older Apple Watch Series 10 was always a bit of a task to charge. But the Series 11 officially jumps to 24 hours, which is incredible.
In my daily life, this was the biggest win. With the Series 10, I usually have to charge it before going to bed if I want to track my sleep. On the other hand, I put the Series 11 on charge for about 15 minutes while I’m brushing my teeth or taking a shower. That short charge is enough for full-night sleep tracking and almost half a day of use.
Both watches support fast charging, which I feel is a lifesaver. If you’re like me, who always forgets to charge until the battery is at 5%, then you’ll love to know that both of these models can get you from 0% to 80% in about 30 minutes.
Connectivity
The most technical change in the Apple Watch Series 11 vs Series 10 is the jump to 5G RedCap for cellular models.
If you use your watch without your iPhone nearby (like when I go for a quick coffee run or a jog), the 5G connection is noticeably more stable. Music and podcasts download much faster, and I didn’t experience those annoying “Searching” moments in areas with a weak signal.
Apple also added a new Wrist Flick gesture. You can just flick your wrist to dismiss a notification. It’s perfect for those moments when your other hand is holding a grocery bag or a coffee cup.
Price and Availability
The Apple Watch Series 11 starts at $399 USD, which is the same price the Series 10 launched at. The interesting thing now is the price of the Apple Watch Series 10. Since Apple does not officially sell its older series after new launches, you can often find it discounted at various retailers for $300-$330 USD.
You can purchase the Apple Watch Series 11 from Apple’s official website and stores, Amazon and even from Best Buy and Walmart.
Should You Upgrade to Series 11 from a Series 10
Upgrade to Series 11 if:
- If you are coming from a Series 8 or older,the screen size and thickness change will blow your mind.
- If you actually use the cellular feature without your phone. The 5G connectivity upgrade is huge.
Stick with Series 10 if:
- If you bought your watch last year, the performance is identical.
- If you don’t mind charging your watch once a day.
Final Verdict
After living with both for weeks, it’s time to get real. If I were buying a new watch between the Apple Watch Series 11 vs Series 10, I’d pick the Series 11. Wait, why? Because I am a heavy user. I track my sleep every single night and that extra 6 hours of battery life means I finally stopped worrying about my watch dying at 3 PM the next day. Also, as someone who has scratched every single watch I’ve ever owned, that new ceramic-coated glass is a literal lifesaver for me.
However, if you find a Series 10 on sale, it’s a bargain. You are getting 90% of the same experience. It’s still thin, beautiful and still runs on the latest software.
So, whichever you choose, do not forget to tell me in the comment section below.
Also read: How to Update watchOS Directly on Apple Watch
