When choosing between the Apple Watch Series 8 vs. Apple Watch SE (2022), your ultimate decision will be if you want to spend an extra $150 for a brighter display with an always-on option, an ECG Durability improved for Apple Watch Series 7 and that remains true for Series 8 as well. Both offer a swim-proof rating of up to 50 meters and IP6X dust resistance. You could maybe quibble about The difference between the Apple Watch series 6 and Apple Watch series 7 is as obvious as the difference in the size of the display. The Series 6 featured 3 mm thick borders around the screen, but the Series 7 slims down the border to just 1.7mm. It is possible to make the Series 7 Series bigger. Apple Watch Series 6 vs. Apple Watch SE: Better health and more with Series 6. The Apple Watch Series 6 is the first to offer a blood oxygen sensor. Like the Series 5 before it, the model also has an electrical heart sensor and always-on display. The latter has been "enhanced" for this year. Apple Watch 6 is a reliable way to obtain heart rate and SpO2 in patients with lung diseases in a controlled environment. Lung diseases have high mortality and morbidity, with an important impact The Samsung Galaxy Watch 6 and Watch 6 Classic come in two display sizes: 1.3-inch (432 x 432) and 1.5-inch (480x480). Even though the inch sizes are "smaller" than Apple's, the pixels per inch .

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