Apple Watch Series 11 vs. Ultra 3 vs. SE 3 | In-Depth Comparison Review

Tom’s Guide • September 16, 2025
Video Thumbnail
Tom’s Guide Logo

Tom’s Guide

View Channel

About

Think of us as your geeky friend who's always on call. From smartphones to cord-cutting to video games, we've got your tech needs covered.

Video Description

🔥 Apple Watch Series 11: https://hawk.ly/m/apple-watch-11/i/tomsguide-apple-watch-buying-guide ⛰️ Apple Watch Ultra 3: https://hawk.ly/m/apple-watch-ultra/i/tomsguide-apple-watch-buying-guide 💨 Apple Watch SE 3: https://amzn.to/3K264I6 In this video Kate has all three new Apple Watch devices and breaks down the differences between Apple Watch Series 11 vs. Apple Watch Ultra 3 vs. Apple Watch SE 3. You've got new features like the longer battery life and hypertension alerts to consider, but also improvements to the SE watch with an Always On Display and on-device Siri. With all watches offering similar fitness tracking, software with watchOS 26 and performance from the S10 chip, how do you determine which is the best Apple Watch for you in 2025? Not only does this video explain the Apple Watch 2025 lineup in terms of design, pricing, sensors, display, and other features, but it also gives a top-level review of how to choose the right watch. Between Apple Watch 11 vs. SE 3 vs. Ultra 3, let us know which one you're planning to pick up. Full Apple Watch Series 11 review: https://www.tomsguide.com/wellness/smartwatches/apple-watch-series-11-review Full Apple Watch SE 3 review: https://www.tomsguide.com/wellness/smartwatches/apple-watch-se-3-review Full Apple Watch Ultra 3 review: https://www.tomsguide.com/wellness/smartwatches/apple-watch-ultra-3-review We may earn a commission when purchasing through affiliate links in this description. 0:00 - Apple Watch Series 11 vs. Ultra 3 vs. SE 3 0:48 - Series 11 vs. Ultra 3 vs. SE 3 Price 1:48 - Apple Watch Series 11 Design 2:49 - Apple Watch Ultra 3 Design 3:55 - Apple Watch SE 3 Design 4:59 - Apple Watch Battery Life 6:04 - Apple Watch Performance 7:22 - Workout Buddy 8:01- Activity Tracking 8:41 - Hypertension Alerts 9:57 - ECG + AFib 10:25 - Blood Oxygen App 10:46 - Skin Temperature Sensor and Cycle Tracking 11:21- Sleep Tracking and Sleep Score 12:03 - 5G and Satellite Connectivity 13:12 - Apple Watch Safety Features 13:49 - Which One Should You Buy? #applewatch11 #applewatchultra3 #buyorskip Videos • Reviews • Tech Insight SUBSCRIBE→ http://bit.ly/toms_YTSub TikTok→ https://bit.ly/3anpZzo X→ http://bit.ly/Toms_Twitter Facebook→ http://bit.ly/Toms_Facebook Instagram→ http://bit.ly/Toms_Instagram

You May Also Like

Upgrade Your Fitness Today

AI-recommended products based on this video

Loading...
LK 6 Pack Screen Protector for Apple Watch Series 11 46mm, Self-Healing TPU Material for iWatch 46mm Screen Protector, Scrathes-Resistant, Bubble-Free, HD Clarity, Anti-Glare, Transparent Global Recycled Standard
Best Seller

LK 6 Pack Screen Protector for Apple Watch Series 11 46mm, Self-Healing TPU Material for iWatch 46mm Screen Protector, Scrathes-Resistant, Bubble-Free, HD Clarity, Anti-Glare, Transparent Global Recycled Standard

(1,111)
$16.99
FREE delivery Sun, Oct 5 on your first order
Loading...
3 in 1 Foldable Charging Station for Apple Wireless Charger for iPhone 16 15 14 13 12 11 Series, Wireless Charging Station with Night Light for Apple Watch Charger for AirPods 4/3/2/Pro/Pro 2 (Black)

3 in 1 Foldable Charging Station for Apple Wireless Charger for iPhone 16 15 14 13 12 11 Series, Wireless Charging Station with Night Light for Apple Watch Charger for AirPods 4/3/2/Pro/Pro 2 (Black)

(751)
$35.99$24.07
PrimeFREE delivery Sat, Jun 14
500+ bought in past month
Loading...
JoyGeek 3-in-1 Magnetic Wireless Charging Station for iPhone 16/15/14/13/12 Series & Apple Watch Ultra 2/SE; 360° Adjustable Phone Stand with 18W Adapter, Compatible with AirPods Pro/3/2 Recycled Claim Standard Blended

JoyGeek 3-in-1 Magnetic Wireless Charging Station for iPhone 16/15/14/13/12 Series & Apple Watch Ultra 2/SE; 360° Adjustable Phone Stand with 18W Adapter, Compatible with AirPods Pro/3/2 Recycled Claim Standard Blended

(959)
$19.99
FREE delivery Sat, Jun 14 on your first order
Loading...
Apple Watch SE (2nd Gen) [GPS 44mm] Smartwatch with Midnight Aluminium Case with Midnight Sport Band. Fitness and Sleep Trackers, Crash Detection, Heart Rate Monitor, Water-Resistant

Apple Watch SE (2nd Gen) [GPS 44mm] Smartwatch with Midnight Aluminium Case with Midnight Sport Band. Fitness and Sleep Trackers, Crash Detection, Heart Rate Monitor, Water-Resistant

(48)
$299.00$224.25
FREE delivery Tue, Jul 1
300+ bought in past month
Loading...
Apple Watch SE (2nd Gen) [GPS 40mm] Smartwatch with Starlight Aluminium Case with Starlight Sport Band. Fitness and Sleep Trackers, Crash Detection, Heart Rate Monitor, Water-Resistant

Apple Watch SE (2nd Gen) [GPS 40mm] Smartwatch with Starlight Aluminium Case with Starlight Sport Band. Fitness and Sleep Trackers, Crash Detection, Heart Rate Monitor, Water-Resistant

(55)
$259.00$194.25
PrimeFREE delivery Sat, Jun 14
200+ bought in past month
Loading...
Apple Watch SE (2nd Gen) [GPS 40mm] Smartwatch with Starlight Aluminium Case with Starlight Sport Band. Fitness and Sleep Trackers, Crash Detection, Heart Rate Monitor, Water-Resistant

Apple Watch SE (2nd Gen) [GPS 40mm] Smartwatch with Starlight Aluminium Case with Starlight Sport Band. Fitness and Sleep Trackers, Crash Detection, Heart Rate Monitor, Water-Resistant

(81)
$259.00
FREE delivery Thu, Jun 19
500+ bought in past month
Loading...
Apple Watch Series 10 [GPS 46mm] Smartwatch with Rose Gold Aluminium Case with Light Blush Sport Band. Fitness Tracker, ECG App, Always-On Retina Display, Water-Resistant

Apple Watch Series 10 [GPS 46mm] Smartwatch with Rose Gold Aluminium Case with Light Blush Sport Band. Fitness Tracker, ECG App, Always-On Retina Display, Water-Resistant

(1,728)
$413.99
Prime
400+ bought in past month
Loading...
Apple Watch SE (2nd Gen) [GPS 44mm] Smartwatch with Midnight Aluminium Case with Midnight Sport Band. Fitness and Sleep Trackers, Crash Detection, Heart Rate Monitor, Water-Resistant

Apple Watch SE (2nd Gen) [GPS 44mm] Smartwatch with Midnight Aluminium Case with Midnight Sport Band. Fitness and Sleep Trackers, Crash Detection, Heart Rate Monitor, Water-Resistant

(48)
$299.00$224.25
FREE delivery Tue, Jul 1
300+ bought in past month
Loading...
Apple Watch SE (2nd Gen) [GPS 40mm] Smartwatch with Starlight Aluminium Case with Starlight Sport Band. Fitness and Sleep Trackers, Crash Detection, Heart Rate Monitor, Water-Resistant

Apple Watch SE (2nd Gen) [GPS 40mm] Smartwatch with Starlight Aluminium Case with Starlight Sport Band. Fitness and Sleep Trackers, Crash Detection, Heart Rate Monitor, Water-Resistant

(55)
$259.00$194.25
PrimeFREE delivery Sat, Jun 14
200+ bought in past month
Loading...
Apple Watch SE (2nd Gen) [GPS 40mm] Smartwatch with Starlight Aluminium Case with Starlight Sport Band. Fitness and Sleep Trackers, Crash Detection, Heart Rate Monitor, Water-Resistant

Apple Watch SE (2nd Gen) [GPS 40mm] Smartwatch with Starlight Aluminium Case with Starlight Sport Band. Fitness and Sleep Trackers, Crash Detection, Heart Rate Monitor, Water-Resistant

(81)
$259.00
FREE delivery Thu, Jun 19
500+ bought in past month
Loading...
Magnetic Wireless Charger for iPhone - 3 in 1 Mag-Safe Charging Station for Multiple Devices Apple - Charger Stand Dock for Apple Watch iPhone 16 15 14 13 12 Pro Max Plus Airpods

Magnetic Wireless Charger for iPhone - 3 in 1 Mag-Safe Charging Station for Multiple Devices Apple - Charger Stand Dock for Apple Watch iPhone 16 15 14 13 12 Pro Max Plus Airpods

(750)
$59.99
PrimeFREE delivery Sat, Jun 14
Loading...
Magnetic Wireless Charger for iPhone: Fodable 3 in 1 Charging Station for Multiple Apple Devices - Travel Charging Pad Dock for Apple Watch iPhone 16 15 14 13 12 Pro Max Plus & Airpod Global Recycled Standard

Magnetic Wireless Charger for iPhone: Fodable 3 in 1 Charging Station for Multiple Apple Devices - Travel Charging Pad Dock for Apple Watch iPhone 16 15 14 13 12 Pro Max Plus & Airpod Global Recycled Standard

(656)
$49.99
PrimeFREE delivery Sat, Jun 14
100+ bought in past month
Loading...
3 in 1 Charging Station for iPhone, Wireless Charger for iPhone 16 15 14 13 12 11 X Pro Max & Apple Watch - Charging Stand Dock for AirPods Global Recycled Standard

3 in 1 Charging Station for iPhone, Wireless Charger for iPhone 16 15 14 13 12 11 X Pro Max & Apple Watch - Charging Stand Dock for AirPods Global Recycled Standard

(30,415)
$30.39
Prime
1K+ bought in past month
Loading...
3 in 1 Charging Station for iPhone, Wireless Charger for iPhone 16 15 14 13 12 11 X Pro Max & Apple Watch - Charging Stand Dock for AirPods (Blue) Global Recycled Standard

3 in 1 Charging Station for iPhone, Wireless Charger for iPhone 16 15 14 13 12 11 X Pro Max & Apple Watch - Charging Stand Dock for AirPods (Blue) Global Recycled Standard

(27,328)
$39.99
PrimeFREE delivery Sat, Jun 14
100+ bought in past month
Loading...
2 Pack Magnetic Wireless Charger 15W Fast Mag-Safe Charger Stand Compatible with iPhone 16/15/14/13/12 Series Wireless Charging Pad for AirPods 3/2/Pro 2/Pro White Portable Mag Safe Kickstand

2 Pack Magnetic Wireless Charger 15W Fast Mag-Safe Charger Stand Compatible with iPhone 16/15/14/13/12 Series Wireless Charging Pad for AirPods 3/2/Pro 2/Pro White Portable Mag Safe Kickstand

(31)
$24.69
FREE delivery Sat, Jun 14 on your first order
500+ bought in past month
Loading...
Magnetic Wireless Charger for iPhone: Fodable 3 in 1 Charging Station for Multiple Apple Devices - Travel Charging Pad Dock for Apple Watch iPhone 16 15 14 13 12 Pro Max Plus & Airpod Global Recycled Standard

Magnetic Wireless Charger for iPhone: Fodable 3 in 1 Charging Station for Multiple Apple Devices - Travel Charging Pad Dock for Apple Watch iPhone 16 15 14 13 12 Pro Max Plus & Airpod Global Recycled Standard

(656)
$49.99
PrimeFREE delivery Sat, Jun 14
100+ bought in past month
Loading...
Wireless Earbuds, 2025 Bluetooth 5.4 Bass Stereo Headphones with 4 ENC Mic, 48H Playback Ear Buds with Charging Case LED Display,Sport Earphones IPX7 Waterproof for Phone, Android, Pad, White

Wireless Earbuds, 2025 Bluetooth 5.4 Bass Stereo Headphones with 4 ENC Mic, 48H Playback Ear Buds with Charging Case LED Display,Sport Earphones IPX7 Waterproof for Phone, Android, Pad, White

(38)
$27.99
Prime
Loading...
Fitness Tracker with 24/7 Heart Rate Sleep Blood Oxygen Monitor,IP68 Waterproof Smart Watch,1.10''AMOLED Touch Color Screen,Step Counter Health Activity Trackers for Women Men

Fitness Tracker with 24/7 Heart Rate Sleep Blood Oxygen Monitor,IP68 Waterproof Smart Watch,1.10''AMOLED Touch Color Screen,Step Counter Health Activity Trackers for Women Men

(197)
$29.15
Prime
900+ bought in past month
Loading...
Curve Smart Watch for Men Women, 1.91" Smartwatches with 120+ Sport Modes, Fitness Tracker with Bluetooth Call, Waterproof Activity Tracker Smartwatch for iOS Android Phones

Curve Smart Watch for Men Women, 1.91" Smartwatches with 120+ Sport Modes, Fitness Tracker with Bluetooth Call, Waterproof Activity Tracker Smartwatch for iOS Android Phones

(56)
$149.99
FREE delivery Tue, Nov 11
Loading...
Smart Watch for Men/Women, Smartwatch with 1.95" Touch Screen, 110+ Sport Modes Fitness Tracker, Activity Tracker with Heart Rate Monitor/Pedometer, IP68 Waterproof Watch for Calls Black

Smart Watch for Men/Women, Smartwatch with 1.95" Touch Screen, 110+ Sport Modes Fitness Tracker, Activity Tracker with Heart Rate Monitor/Pedometer, IP68 Waterproof Watch for Calls Black

(96)
$18.99
FREE delivery Tue, Nov 4 on your first order
200+ bought in past month
Loading...
Apple Watch Series 10 [GPS 46mm] Smartwatch with Rose Gold Aluminium Case with Light Blush Sport Band. Fitness Tracker, ECG App, Always-On Retina Display, Water-Resistant

Apple Watch Series 10 [GPS 46mm] Smartwatch with Rose Gold Aluminium Case with Light Blush Sport Band. Fitness Tracker, ECG App, Always-On Retina Display, Water-Resistant

(1,728)
$413.99
Prime
400+ bought in past month
Loading...
2-Pack Bands Compatible with Fitbit Versa 4 / Versa 3 Bands/Fitbit Sense 2 / Sense Bands Women Men, Soft Silicone Sport Strap Replacement Wristbands for Versa 4/Versa 3/Sense 2/Sense Smartwatch

2-Pack Bands Compatible with Fitbit Versa 4 / Versa 3 Bands/Fitbit Sense 2 / Sense Bands Women Men, Soft Silicone Sport Strap Replacement Wristbands for Versa 4/Versa 3/Sense 2/Sense Smartwatch

(3)
$9.99
FREE delivery Mon, Jul 7 on your first order
Loading...
Smart Watch for Men Women Bluetooth Call, 1.85" HD Touch Screen Fitness Watch with Sleep Heart Rate Monitor, 112+ Sports Modes, IP68 Waterproof Activity Trackers for Android iOS, Black

Smart Watch for Men Women Bluetooth Call, 1.85" HD Touch Screen Fitness Watch with Sleep Heart Rate Monitor, 112+ Sports Modes, IP68 Waterproof Activity Trackers for Android iOS, Black

(89)
$21.98
FREE delivery Fri, Dec 19 on your first order
Loading...
Apple Watch SE (2nd Gen) [GPS 44mm] Smartwatch with Midnight Aluminium Case with Midnight Sport Band. Fitness and Sleep Trackers, Crash Detection, Heart Rate Monitor, Water-Resistant

Apple Watch SE (2nd Gen) [GPS 44mm] Smartwatch with Midnight Aluminium Case with Midnight Sport Band. Fitness and Sleep Trackers, Crash Detection, Heart Rate Monitor, Water-Resistant

(48)
$299.00$224.25
FREE delivery Tue, Jul 1
300+ bought in past month
Loading...
aycy Smart Watch for Men Women Bluetooth Call, 1.85" HD Touch Screen Fitness Watch with Sleep Heart Rate Monitor, 112+ Sports Modes, IP68 Waterproof Activity Trackers for Android iOS, Pink

aycy Smart Watch for Men Women Bluetooth Call, 1.85" HD Touch Screen Fitness Watch with Sleep Heart Rate Monitor, 112+ Sports Modes, IP68 Waterproof Activity Trackers for Android iOS, Pink

(164)
$27.98
FREE delivery Thu, Jun 19 on your first order
100+ bought in past month
Loading...
Apple Watch SE (2nd Gen) [GPS 40mm] Smartwatch with Starlight Aluminium Case with Starlight Sport Band. Fitness and Sleep Trackers, Crash Detection, Heart Rate Monitor, Water-Resistant

Apple Watch SE (2nd Gen) [GPS 40mm] Smartwatch with Starlight Aluminium Case with Starlight Sport Band. Fitness and Sleep Trackers, Crash Detection, Heart Rate Monitor, Water-Resistant

(55)
$259.00$194.25
PrimeFREE delivery Sat, Jun 14
200+ bought in past month
Loading...
Apple Watch Series 10 [GPS 46mm] Smartwatch with Rose Gold Aluminium Case with Light Blush Sport Band. Fitness Tracker, ECG App, Always-On Retina Display, Water-Resistant

Apple Watch Series 10 [GPS 46mm] Smartwatch with Rose Gold Aluminium Case with Light Blush Sport Band. Fitness Tracker, ECG App, Always-On Retina Display, Water-Resistant

(1,728)
$413.99
Prime
400+ bought in past month
Loading...
Apple Watch SE (2nd Gen) [GPS 44mm] Smartwatch with Midnight Aluminium Case with Midnight Sport Band. Fitness and Sleep Trackers, Crash Detection, Heart Rate Monitor, Water-Resistant

Apple Watch SE (2nd Gen) [GPS 44mm] Smartwatch with Midnight Aluminium Case with Midnight Sport Band. Fitness and Sleep Trackers, Crash Detection, Heart Rate Monitor, Water-Resistant

(48)
$299.00$224.25
FREE delivery Tue, Jul 1
300+ bought in past month
Loading...
Apple Watch SE (2nd Gen) [GPS 40mm] Smartwatch with Starlight Aluminium Case with Starlight Sport Band. Fitness and Sleep Trackers, Crash Detection, Heart Rate Monitor, Water-Resistant

Apple Watch SE (2nd Gen) [GPS 40mm] Smartwatch with Starlight Aluminium Case with Starlight Sport Band. Fitness and Sleep Trackers, Crash Detection, Heart Rate Monitor, Water-Resistant

(55)
$259.00$194.25
PrimeFREE delivery Sat, Jun 14
200+ bought in past month
Loading...
Apple Watch SE (2nd Gen) [GPS 40mm] Smartwatch with Starlight Aluminium Case with Starlight Sport Band. Fitness and Sleep Trackers, Crash Detection, Heart Rate Monitor, Water-Resistant

Apple Watch SE (2nd Gen) [GPS 40mm] Smartwatch with Starlight Aluminium Case with Starlight Sport Band. Fitness and Sleep Trackers, Crash Detection, Heart Rate Monitor, Water-Resistant

(81)
$259.00
FREE delivery Thu, Jun 19
500+ bought in past month
Loading...
Fitness Tracker with 24/7 Heart Rate Sleep Blood Oxygen Monitor,IP68 Waterproof Smart Watch,1.10''AMOLED Touch Color Screen,Step Counter Health Activity Trackers for Women Men

Fitness Tracker with 24/7 Heart Rate Sleep Blood Oxygen Monitor,IP68 Waterproof Smart Watch,1.10''AMOLED Touch Color Screen,Step Counter Health Activity Trackers for Women Men

(197)
$29.15
Prime
900+ bought in past month
Loading...
Curve Smart Watch for Men Women, 1.91" Smartwatches with 120+ Sport Modes, Fitness Tracker with Bluetooth Call, Waterproof Activity Tracker Smartwatch for iOS Android Phones

Curve Smart Watch for Men Women, 1.91" Smartwatches with 120+ Sport Modes, Fitness Tracker with Bluetooth Call, Waterproof Activity Tracker Smartwatch for iOS Android Phones

(56)
$149.99
FREE delivery Tue, Nov 11
Loading...
Smart Watch for Men/Women, Smartwatch with 1.95" Touch Screen, 110+ Sport Modes Fitness Tracker, Activity Tracker with Heart Rate Monitor/Pedometer, IP68 Waterproof Watch for Calls Black

Smart Watch for Men/Women, Smartwatch with 1.95" Touch Screen, 110+ Sport Modes Fitness Tracker, Activity Tracker with Heart Rate Monitor/Pedometer, IP68 Waterproof Watch for Calls Black

(96)
$18.99
FREE delivery Tue, Nov 4 on your first order
200+ bought in past month
Loading...
Apple Watch Series 10 [GPS 46mm] Smartwatch with Rose Gold Aluminium Case with Light Blush Sport Band. Fitness Tracker, ECG App, Always-On Retina Display, Water-Resistant

Apple Watch Series 10 [GPS 46mm] Smartwatch with Rose Gold Aluminium Case with Light Blush Sport Band. Fitness Tracker, ECG App, Always-On Retina Display, Water-Resistant

(1,728)
$413.99
Prime
400+ bought in past month
Loading...
JoyGeek 3-in-1 Magnetic Wireless Charging Station for iPhone 16/15/14/13/12 Series & Apple Watch Ultra 2/SE; 360° Adjustable Phone Stand with 18W Adapter, Compatible with AirPods Pro/3/2 Recycled Claim Standard Blended

JoyGeek 3-in-1 Magnetic Wireless Charging Station for iPhone 16/15/14/13/12 Series & Apple Watch Ultra 2/SE; 360° Adjustable Phone Stand with 18W Adapter, Compatible with AirPods Pro/3/2 Recycled Claim Standard Blended

(959)
$19.99
FREE delivery Sat, Jun 14 on your first order