About this deal
The ECG app and irregular rhythm notification require the latest version of watchOS and iOS, and are not intended for use by people under 22 years old. The ECG app is available on Apple Watch Series 4 or later (not including Apple Watch SE). The irregular rhythm notification is not designed for people who have been previously diagnosed with Afib.
We want to wear the Watch 6 for everything, though, so it would be great if Apple equipped this device with a way to set up interval training, more easily see laps when you're trying to beat a mile PB, or just step up the Workouts app to encourage those who’ve been training with the Watch for years to go to the next level. Apple defines its restrictions on harmful substances, including definitions for what Apple considers to be “free of”, in the Apple Regulated Substances Specification. Every Apple product is free of PVC and phthalates with the exception of AC power leads in India, Thailand (for 2-pin AC power leads) and the Republic of Korea, where we continue to seek government approval for our PVC and phthalates replacement. It’s a feature that started off being quite erratic for us, but over the space of a few days it became more accurate.
Apple Watch Series 6 Blue (aluminum)
But... for the most part. According to the Health app on the phone, which records this information, there was a moment when our SPO2 level fell to 88% – was that something to worry about? We assumed that, because it wasn't repeated, it was just an outlier reading, but it was still a little disconcerting to see. And therein lies the rub with the new SPO2 sensor on the Apple Watch. On the one hand, it can be comforting to see your blood oxygen level sitting nicely where it should be… but equally, Apple is saying the Apple Watch 6 is categorically not a medical device, and should only be used for your own information (which, it should be noted, most wearables on the market with an SPO2 sensor are stating as well). The hand-washing feature apparently wasn’t created in response to the Covid-19 pandemic, but its presence on the Apple Watch 6 is useful for reminding you to wash your hands for 20 seconds, providing a countdown as you do so. One element we didn’t use much was Walkie-Talkie mode – in the last year, we’ve found that the people we would chat to (while hilariously saying ‘over’ at the end of each sentence) using this method has dropped to the point where we now feel like we’re just going to be irritating by requesting a chat.
While the Series 6 can also upgrade to the 8th-gen version too, and many newer ones that get released, we tested it on watchOS 7. Apple Watch SE has a water resistance rating of 50 metres under ISO standard 22810:2010. This means that it may be used for shallow-water activities like swimming in a pool or ocean. However, Apple Watch SE should not be used for scuba diving, waterskiing or other activities involving high-velocity water or submersion below shallow depth. Water resistance is not a permanent condition and can diminish overtime. For additional information, see support.apple.com/en-gb/HT205000. The new colors and designs are interesting, with the new blue and red flavors, in particular, appealing on the wrist, the aluminum casing blending nicely with the more striking hues.
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We're not sure why Apple isn't offering those alerts, and it makes it hard to say whether the SPO2 meter is particularly useful as a result. Perhaps the watch's biggest strength remains the App Store, which lets you browse and install apps right on the watch itself. With more than 20,000 Apple Watch apps available, it easily has the largest, highest-quality third-party selection of any wearable. Blood Oxygen app measurements are not intended for medical use, including self-diagnosis or consultation with a doctor, and are only designed for general fitness and wellness purposes.