With the Series 7, Apple focused its attention on bezels. Although this smartwatch has almost identical dimensions to its predecessor, its screen is 10% larger, thanks to its thinner edges. Indeed, it now comes in 41 mm and 45 mm models, against 40 mm and 44 mm previously.
Among other improvements, the Series 7 offers IP6X dust resistance, making it more resistant to the elements. Also, the smartwatch has a water resistance of 50m. This means it can track water activities and exercise patterns for swimming.
The 7 Series is feature rich. This smartwatch has ECG and blood oxygen (SpO2) monitoring. In addition, it incorporates a third-generation optical heart sensor with 24/7 heart rate monitoring.
The Apple Watch Series 7 is among the best in its segment when it comes to health and activity tracking. It offers useful information, challenges that users can complete with their friends, and much more.
The always-on altimeter that debuted last year is also present, as is fall detection.
Technical characteristics
Galaxy Watch 4: Samsung reinvents the connected watch for women
Samsung and Google have joined forces to improve the software situation for Android smartwatches. The result is a new smartwatch for women: the Galaxy Watch 4. The latter runs under the new jointly developed Wear OS system .
The variety of colors and finishes offered allows this smartwatch to remain the perfect accessory throughout the day.
The Galaxy Watch 4 is equipped with a 3-in-1 health sensor . The latter can measure heart rate, perform ECGs and read body composition. In addition, it is the first to offer bioelectrical impedance analysis (BIA).
The autonomy of the Galaxy Watch 4 does not pose a major problem. It will last about two days with normal to heavy use, and about three days without using features like GPS.
