Samsung Galaxy Watch Guide: Watch 4 to Watch 9 and Ultra

Galaxy Watches are the Android answer to the Apple Watch, with polished software and strong health tracking. Since Galaxy Watch 4, they have run Wear OS, opening up access to apps through Google Play.

Compatibility

Recent Galaxy Watches need an Android phone. Samsung phones get the most features, such as ECG and blood pressure on supported regions and devices. They do not work with iPhones. Some models may also have regional feature restrictions, so check the specifics if a particular health feature matters to you.

The range

Watch 4 and Watch 5: older models that still offer a good smartwatch experience. Watch 5 improved durability and battery life over the 4.

Watch 5 Pro: a rugged design with long battery life and a titanium case.

Watch 6 Classic: brings back the physical rotating bezel, which is a favourite among Galaxy Watch fans for scrolling through menus.

Watch 8 and Watch 9: newer generations. Check each listing for its features and size options.

Watch Ultra and Ultra 2: the rugged top of the range, designed for sports and long battery life.

Galaxy Fit 3: a slim, low-cost fitness band rather than a full smartwatch. It suits those who want simple activity tracking and notifications.

How to choose

• Simple fitness tracking: Fit 3.
• Best value smartwatch: Watch 5 or Watch 6 Classic where available.
• Outdoor use and battery life: Watch 5 Pro or Ultra.
• Newest features and longest updates: Watch 8 or 9.

Battery expectations

Most Galaxy Watches need charging every one to two days, whereas Ultra models last longer. Using GPS or always-on display reduces this. If you dislike frequent charging, Amazfit or Huawei GT watches can last much longer.

LTE models

Some models have an LTE version, but operator support for eSIM on watches is limited. Confirm with your network provider before paying more.

Size and comfort

Sizes range from around 40mm to 47mm. The larger Ultra can feel big on smaller wrists. Try a larger case in the shop if you can.

Used watches

Reset the watch and remove it from any previous owner's Samsung or Google account. Inspect the screen, check that the sensors work, and confirm the charger is included.

Pair it with buds

Many people pair a Galaxy Watch with Galaxy Buds. Compare the Apple option in our Apple Watch guide if you use an iPhone.