Measured blood pressure history can be reviewed within the Samsung Health Monitor app on a paired smartphone. ECG and BP feature only to be used by 22 years+. For accurate BP readings, a calibration is required every 4 weeks by BP monitor & arm cuff. Requires a Galaxy smartphone running Android 7.0 or above. As with the standard Galaxy Watch 4 though, you can often find the Watch 4 Classic at reduced prices. Samsung Galaxy Watch 4 design and display Samsung Galaxy Watch 4: Design and display Part of what helps to keep the battery going is the return of TicWatch’s secondary FSTN display which sits above the main panel and is able to convey key information like your step count, heart rate and the time of day in a low power state. Plus, it can now also flash a particular colour during a workout to indicate your heart rate zone without needing to wake up the watch.

Device activation is only available after connecting to a smartphone that supports Google Mobile Services(GMS). Please refer to your device manufacturer to find out whether your smartphone supports Google Mobile Services(GMS).The only real downsides are that its app offering is behind Apple and Google’s and Fitbit, unlike Garmin, asks you to pay a subscription to access all the post-workout analytics the Versa 3 offers, which feels a bit cheeky. The original Apple Watch SE was a great prospect for consumers, offering up the core watchOS experience at a significantly lower price than the mainline numbered Apple Watches. The Watch SE 2 continues that trend but this time it’s implemented a few of the latest high-end features whilst also bringing the price down slightly.

Battery life isn’t a huge concern on the Galaxy Watch 4, but it isn’t the longest lasting smartwatch we’ve ever seen. It’ll last up to around two days with normal to intensive usage, and around three days if you’re not working out or using features like GPS. As for the Galaxy Watch 4, this is the best smartwatch for anyone who owns a Galaxy smartphone. If you own a different Android phone, it’s still a worthy choice for your next smartwatch, but there are caveats around the features mentioned above. It’s probably best to say right off the bat that if you have a Garmin Fenix 7 then there’s no need to immediately go out and upgrade to the newer Fenix 7 Pro. The reason being that the upgrades here are relatively small, but if you’re looking to buy your first high-end Garmin watch, or even just invest in a proper running watch to hit your fitness goals, then the Garmin Fenix 7 Pro is easily one of the company’s best. Advanced insights from the National Sleep Foundation is only available on a smartphone paired with the Galaxy Watch4.Requires Apple Watch Series 7, Apple Watch SE, Apple Watch Ultra or later. For a list of supported countries and regions, see apple.com/uk/watchos/feature-availability. As the latest device in the mainline Apple Watch range, the Series 8 builds upon the solid foundations of its predecessors by bringing a few new features to the table, making the watchOS experience better than ever. For starters, the watch is incredibly comfortable to wear, even when exercising. The slim, almost Apple Watch SE sized frame gives it a fashionable and discrete look that let our reviewer comfortably wear it while out of the gym, and at smart casual work events. Based on our experience, it’s only up close that most people will notice it’s not an Apple Watch, due to the slightly larger bezel surrounding the screen. The Samsung Galaxy Watch 4 is a slimline smartwatch with a design that sits comfortably on your wrist. If you’re looking for something a touch chunkier, or you’d like a rotating bezel, you should opt for the Samsung Galaxy Watch 4 Classic. One important thing to note is the limited compatibility of some fitness features. The ECG and blood pressure monitoring tools are only available when you connect the Galaxy Watch 4 to a Samsung smartphone.

Both models are made of aluminum. The dimensions of the 40mm model are 40.4 x 39.3 x 9.8mm with a weight of 25.9g, while the 44mm is 44.4 x 43.3 x 9.8mm and weighs 30.3g. Each model is also IP68 water- and dust-resistant, which means you can take them into water up to five meters deep. A word about the supplied watch band though – it’s made of a new material that may not handle intense workouts well, as we found it left something of a rash on our wrist. The list of available colour variations have also changed, moving to a more subdued palette in the form of Midnight, Gold, Silver and Graphite, just to name a few. Irregular rhythm notification requires the latest version of watchOS and iOS. It is not intended for use by people under 22 years old or those who have been previously diagnosed with atrial fibrillation (AF). But while the wide selection of wearables is great for choice, it can also make the decision of which to buy a difficult one. With so many wearables focusing on specific types of user and the market, and many still costing a fair amount of cash, how can you be sure that you’re getting the right smartwatch for your needs?The default setting for snoring detection is off. Users can turn the setting on through their smartphone at anytime using the Samsung Health App 6.18 version or above. The screens on both Galaxy Watch 4 models look bright, and we found them easy to read. The resolution is also impressive, with the 40mm watch featuring a 396 x 396 resolution and the 44mm model taking that up to 450 x 450. That’s 330 pixels per inch for both models.

Charge times are from 0–80% and 0–100% using the included Apple Watch Magnetic Fast Charging USB‑C Cable. Testing conducted by Apple in August 2023 using pre‑production Apple Watch Ultra 2 (GPS + Cellular) paired with iPhone; all devices tested with pre‑release software, Apple Watch Magnetic Fast Charging USB‑C Cable (Model A2515) and Apple 20W USB‑C Power Adapter (Model A2305). Charge time varies with region, settings and environmental factors; actual results will vary. The Series 8 uses the same end-to-end display that was brought in for the Apple Watch Series 7, which makes great use of larger watch faces, including Modular Max which crams a ton of information into the watch face. Battery life tends to last 3-4 days of moderate use, which is decent for a smartwatch such as this, and the charge speeds (1 hour 22 minutes to full) are decent but not best-in-class.

Galaxy Watch4 has a water resistance rating of 50 meters under the ISO standard 22810:2010. It is not suitable for diving or high-pressure water activities. If the device or your hands are wet, they must be dried thoroughly prior to handling. Like all Garmin watches, it is waterproof up to 50 metres, meaning that you can keep it on while showering or swimming without needing to worry about damage. If you’re looking for a smartwatch for diving or other intensive underwater activities, you will want to invest in a device like the Apple Watch Ultra, which has an underwater rating of 100 metres. If you’re prioritising fitness features, going with Fitbit is well worth it, especially as these models are more affordable than a lot of the other smartwatches on the market and deliver more battery life. We think it’ll work well for runners with its onboard GPS and all the main metrics most runners need. It’s relatively slim and stylish too, while offering voice assistant support for Siri or Google Assistant, notifications from your phone and a battery that can last for up to five days (if you turn off the always-on display). The heart rate monitor proved accurate, with our results tallying with measurements taken using other devices. The heart rate monitor worked best within Samsung’s own apps, but you can also apply these features to third-party Wear OS tools like Strava and Nike Running Club.