7 Best Apple Smartwatches [UK] (2025)

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2025 Expert Picks

Finding the perfect product can be challenging. That’s why our team invests countless hours in research, breaking down key insights into clear, side-by-side comparisons. Our top pick is based on what matters most to our readers, the most popular products in each category, and a data-driven assessment of all available options. We aim to provide you with all the details you need to make the best choice—quickly and confidently.

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Compare Features

Release Date	Premium Pick Apple Watch Ultra 2 GPS + Cellular 49mm Smartwatch, Sports Watch with Black Rugged Titanium Case with Black Milanese Loop - S. Fitness Tracker, Precision GPS, Extra-Long Battery Life, Carbon Neutral Apple On Amazon	Apple Watch Series 10 GPS + Cellular 46 mm Smartwatch with Gold Titanium Case with Starlight Sport Band - S/M. Fitness Tracker, ECG App, Always-On Retina Display, Water Resistant Apple On Amazon	Popular Apple Watch Series 10 GPS + Cellular 42 mm Smartwatch with Rose Gold Aluminium Case with Plum Sport Loop - One Size. Fitness Tracker, ECG App, Always-On Retina Display, Carbon Neutral Apple On Amazon	Apple Watch Series 10 GPS 46 mm Smartwatch with Rose Gold Aluminium Case with Light Blush Sport Band - M/L. Fitness Tracker, ECG App, Always-On Retina Display, Water Resistant Apple On Amazon	Apple Watch Series 9 (GPS, 45MM) - Midnight Aluminum Case with Midnight Sport Band, M/L (Renewed) Apple On Amazon	Apple Watch SE (2nd Gen) GPS 40mm Smartwatch with Midnight Aluminium Case with Midnight Sport Band - S/M. Fitness and Sleep Trackers, Crash Detection, Heart Rate Monitor, Retina Display Apple On Amazon	Apple Watch SE (2nd Gen) (GPS, 44mm) - Starlight Aluminium Case with Starlight Sport Band, Regular (Renewed) Apple On Amazon
Deal
Deal	-	-	-	-	-	-	-
Color	Black	Gold/Starlight	Rose Gold/Plum	Rose Gold/Light Blush	Midnight	Midnight (2024)	Starlight
Color	Black	Gold/Starlight	Rose Gold/Plum	Rose Gold/Light Blush	Midnight	Midnight (2024)	Starlight
Dimensions	3.80 x 11.80 x 21.40 Centimetres	3.00 x 24.00 x 7.70 Centimetres	3.00 x 24.00 x 7.70 Centimetres	9.06 x 1.14 x 2.76 inches	0.32 x 0.04 x 0.18 inches	3.00 x 24.00 x 7.70 Centimetres	1.73 x 0.42 x 1.50 inches
Dimensions	3.80 x 11.80 x 21.40 Centimetres	3.00 x 24.00 x 7.70 Centimetres	3.00 x 24.00 x 7.70 Centimetres	9.06 x 1.14 x 2.76 inches	0.32 x 0.04 x 0.18 inches	3.00 x 24.00 x 7.70 Centimetres	1.73 x 0.42 x 1.50 inches
Weight	0.46 Kilograms	0.30 Kilograms	0.53 pounds	0.62 pounds	0.84 pounds	0.27 Kilograms	0.00
Weight	0.46 Kilograms	0.30 Kilograms	0.53 pounds	0.62 pounds	0.84 pounds	0.27 Kilograms	0.00
Release Date	2024-09-20T00:00:01Z	2024-09-20T00:00:01Z	2024-09-20T00:00:01Z	2024-09-20T00:00:01Z	-	2024-09-20T00:00:01Z	-
Release Date	20/09/2024	20/09/2024	20/09/2024	20/09/2024	-	20/09/2024	-
Size	Small - fits 130-160mm wrists	46mm case	42mm case	46mm case	41MM	40mm case	44mm - fits 140–220mm wrists
Size	Small - fits 130-160mm wrists	46mm case	42mm case	46mm case	41MM	40mm case	44mm - fits 140–220mm wrists
Unit Count	1	1	1	1	1	1	1
Unit Count	1	1	1	1	1	1	1

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