Best Sony Smartwatch 3 Deals Online in the UK (10 Deals Found)

Last Updated - 17/05/2026 Sort By:

Best Choice
Sony

Used
Sony Mobile SWR50 SmartWatch 3 Fitness and Activity Tracker Wrist Watch Compatible with Android 4.3+ Smartphones - Black
A combined state-of-the-art SmartWatch and life-logging accessory powered by Android Wear

£89.00
Sony

Used
Sony Mobile SWR50 SmartWatch 3 Fitness and Activity Tracker Wrist Watch Compatible with Android 4.3+ Smartphones - Sport
A combined state-of-the-art SmartWatch and life-logging accessory powered by Android Wear

£99.00
Best Value
Samsung

New
Samsung Galaxy Fit3, Smart Watch, Fitness Tracker, Health Monitoring, Black, 3 Year Extended Warranty (UK Version)
Go big, see it all: Large, rectangular 1.6" large AMOLED display brings your fitness journey to life, Easy viewing, Effo

£49.01 £59.00
Amazfit

New
Amazfit T-Rex 3 Pro Outdoor Smart Watch 48mm Sapphire AMOLED Display, Ti Bezel, Dual Band GPS, Offline Maps, 25 Days Bat
Rugged by Design: The T-Rex 3 Pro smart watch is adventure-ready with sapphire glass, a bright 3000-nit AMOLED display,

£379.99 £399.90
Amazfit

Used
Amazfit T-Rex 3 Pro Outdoor Smart Watch 48mm Sapphire AMOLED Display, Ti Bezel, Dual Band GPS, Offline Maps, 25 Days Bat
Rugged by Design: The T-Rex 3 Pro smart watch is adventure-ready with sapphire glass, a bright 3000-nit AMOLED display,

£244.14
17% Off
Google

New
Google Pixel Watch 3 (41 mm) – Android smartwatch with heart rate tracking, advanced running from Fitbit, fitness insigh
The Google Pixel Watch 3 is designed for performance, with a bigger, brighter screen, advanced fitness from Fitbit and e

£199.00 £239.00
Google

Used
Google Pixel Watch 3 (41 mm) – Android smartwatch with heart rate tracking, advanced running from Fitbit, fitness insigh
The Google Pixel Watch 3 is designed for performance, with a bigger, brighter screen, advanced fitness from Fitbit and e

£168.82
17% Off
Amazfit

New
Amazfit Balance 2 Smart Watch for Men 47mm, 1.5" AMOLED Sapphire Glass, Offline Maps, GPS, 21 Days Battery, 170+ Sport M
Built for Performance and Style: The sleek aluminum body and 1.5" durable sapphire crystal glass screen of the Balance 2

£247.99 £299.90
Amazfit

Used
Amazfit Balance 2 Smart Watch for Men 47mm, 1.5" AMOLED Sapphire Glass, Offline Maps, GPS, 21 Days Battery, 170+ Sport M
Built for Performance and Style: The sleek aluminum body and 1.5" durable sapphire crystal glass screen of the Balance 2

£199.91
Tensky

New
Smart Watch for Men Women, Answer/Make Call, Alexa Built-in 1.8" HD Fitness Watch with Heart Rate SpO2 Sleep Tracker, Sm
☎️【Bluetooth Calling & Built-in Alexa】With the built-in microphone and Hi-Fi speaker, the smart watch can make/answer ca

£49.99

10 Sony Smartwatch 3 deals are available from: Amazon stores, starting from £49.01.
The biggest discount we found is 17% on Amazfit Balance 2 Smart Watch for Men 47mm, 1.5" AMOLED Sapphire Glass, Offline Maps, GPS, 21 Days Battery, 170+ Sport Modes, Hyrox & Golf Mode, Strength Training, Heart Rate & Sleep Health Tracking at Amazon.
The lowest price we found is £49.01 while the highest is £379.99.
Prices for the best Sony Smartwatch 3 deals average at £172.69.
Last updated on May 17, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Sony Smartwatch 3.