Apple Watch 4

wkc 發表於 2018-9-13 05:28:30

Apple Watch 4
光學心率感測器
電子心率感測器
https://www.apple.com/hk/apple-watch-series-4/

an electrical heart rate sensor that can take an electrocardiogram (ECG) using the new ECG app, which has been granted a De Novo classification by the FDA.
https://www.apple.com/newsroom/2018/09/redesigned-apple-watch-series-4-revolutionizes-communication-fitness-and-health/

craig 發表於 2018-9-13 13:11:33