Apple Watch Series 6 review

Apple Watch Series 6 review

SpO2 (blood oxygen saturation) is measured on demand. Real-time elevation tracking with an always-on altimeter. Wrist-down screen brightness has been improved. A handwashing countdown timer and sleep tracking have been included in WatchOS 7. The new processor is lightning fast. Apps from third parties that we think are the best. Colors and band options for the watch have been updated to make it more appealing.