How to get current Hearth Rate on Watch Faces?

Former Member over 8 years ago

I developed a quick Watch Face and want to display the current Hearth Rate exactly same way as Hearth Rate widget.

I used this code to achieve that:

var HRH=Act.getHeartRateHistory(1, true);
var HRS=HRH.next();
var HRSnow=HRS.heartRate;

if(HRSnow!= Act.INVALID_HR_SAMPLE){
heartRateText = HRSnow;
}

The problem with this is that it refreshes (only) each minute, so it's not accurate at all. Is there a way to get last Hearth Rate calculated by device and get it refreshed every second?

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Former Member over 7 years ago

It is working now, thanks a lot!!

P. S.
I've corrected my previous post - include Jim's correction

Former Member over 7 years ago

It is strange, that autocomplete feature does not work with "Activity.getActivityInfo().currentHearRate;". I see only Activity.getApp(). Ok, my be it is a bug. Sure, I know about simulating data in the simulator, but thanks for reminder.

I'm glad you were able to get everything working! Regarding the report about autocomplete above, we have a ticket created to address this issue. Thanks so much!

- Coleman

Bnetz over 6 years ago in reply to jim_m_58

I am beginning to code with ConnectIQ 4.5.x, and I notice that instead of "Act" e.g. in

var HRH=Act.getHeartRateHistory(1, true);

I have to write "ActivityMonitor" like

var HRH=ActivityMonitor.getHeartRateHistory(1, true);

jim_m_58 over 6 years ago in reply to Bnetz

actually, the code was assuming

using Toybox.ActivityMonitor as Act;