can I see and record the information from this sensors and not from optical one on the watch? Apple Watch checks for unusually high or low heart rates in the background, which could be signs of a serious underlying condition. Luckily, the Apple Watch supports connecting a Bluetooth-enabled strap or monitor. Once you pair it, you're ready to go! thanks . Does Apple Watch series 4 work with external heart rate sensors (belts) like suunto smart belt or polar h10? More Less. All replies Drop Down menu. Reply I have this question too I have this question too Me too Me too. Apple Watch Posted on Aug 5, 2019 2:26 AM. Apple Watch has powerful apps that make it the ultimate device for a healthy life. While your Apple Watch's heart sensor should perform just fine for passive monitoring, anyone training or in need of much more accurate data may be better off with a heart rate monitor strap. Heart rate notifications.

Now with new notifications and the ECG app, it can provide you and your patients with important information concerning their heart health. The Apple Watch may just seem like another expensive replacement for a smartphone, but the device is marketed as Apple’s most “personal” device yet, with constant contact with the user’s wrist and a suite of sensors that deliver health data and vitals statistics.