Product details
Key features
- Monitor your health continuously with sensors tracking heart rate, HRV, SpO2 and respiratory rate every hour of the day.
- Go further between charges with a 20% larger battery than the previous Galaxy Watch8, keeping you tracked all day and night.⁹
- See health data clearly in any conditions on a super-bright 3,000nit display that automatically adapts to direct sunlight.¹
- Access Google Gemini by raising your wrist and create custom tiles for team scores, local weather and stock updates on demand.³
- Reach your running goals faster with a Personalised Running Coach that tailors a training plan to your current fitness level.⁸
- Understand your heart health at a glance with Heart Health Score, blending sleep, activity and BMI data into clear guidance.⁷
- Screen for signs of obstructive sleep apnoea across 2 nights and receive a clear severity rating to discuss with your doctor.⁶
- Find the right fit with 40mm and 44mm sizes in Cream, Graphite or Silver, featuring a cushioned design for all-day wear.
Claim Bupa Well+ Silver worth £500
Get a free 10-month Bupa Well+ Silver subscription worth £500 for you, your partner and up to four children when you buy a Galaxy Watch8 Classic, Galaxy Watch9 or Galaxy Watch Ultra2 SIM-free. Offer ends 1 December 2026. To claim, and for terms and conditions, click here.
Save up to 20% on Galaxy Buds4 Series
When bought with a Galaxy Watch8, Galaxy Watch8 Classic, Galaxy Watch9, Galaxy Watch Ultra, Galaxy Watch Ultra2, Galaxy Z Fold7, Galaxy Z Fold8, Galaxy Z Fold8 Ultra, Galaxy Z Flip7, Galaxy Z Flip8, Galaxy S25, Galaxy S25 FE, Galaxy S26, Galaxy S26+, Galaxy S26 Ultra or Galaxy S26 FE SIM-free. Save 15% on Galaxy Buds4 or 20% on Galaxy Buds4 Pro. Simply add both to basket and checkout. Discount applied automatically. Offer ends 31 December 2026.
Meet the new Samsung Galaxy Watch9
Enjoy longer battery life, faster performance and more accurate health tracking with Galaxy Watch9. It features a 20% larger battery,⁹ the faster Snapdragon Wear Elite processor, the new Antioxidant Index² feature and a refined cushioned design for improved sensor accuracy.
Effortless performance and data tracking
Get more from every run, swim and sleep cycle with a processor powerful enough to handle AI tasks and health data simultaneously, so everything stays smooth. Battery life outlasts the previous Galaxy Watch8 by 20%,⁹ and Antioxidant Index² lets you check wellness stats by pressing your thumb to the sensor.² Gemini activates at a raise of your wrist³ to build personalised tiles for live sports fixtures, stock updates and weather at your command.
Super smart, super comfortable
Stay comfortable all day with a redesigned cushioned body that sits closer to your skin for a more secure fit and more accurate health tracking.¹ Available in 40mm and 44mm sizes, Galaxy Watch8 features a bright Super AMOLED display with up to 3,000 nits of brightness, automatically adjusting in sunlight so it's easy to see wherever you are. Choose from Cream, Graphite or Silver, each paired with a slim, comfortable band.
Advanced wellness
Understand your health better with personalised insights that help you build healthier habits. Sleep coaching tracks your HRV, SpO2 and respiratory rate overnight, and can assess signs of obstructive sleep apnoea over 2 nights.⁶ Heart Health Score brings together your sleep, activity and BMI data to give you personalised cardiovascular insights,⁷ while Personalised Running Coach creates a training plan tailored to your fitness level.⁸ If stress levels start to rise, High Stress Alert helps you reset with guided breathing and relaxation exercises.⁵
