Heart Rate OS2 Pro Key

Not sure how accurate the app is. It has my heart rate anywhere from 1 to 218 even when doing as little as watching TV but when biking it shows like 56. Also wish you had bluetooth ability for blood pressure machines. Can the pro key be deleted once applied to the main app?

It works with my Huawei Watch. Looking forward to get / to see new features. One idea: don't measure resting heart rate when a lot of motion has been detected.

Great app checks your heart rate but needs more intervals in pro.. There's is no reason not to have 30 second, 1 minute, 2 minute intervals. To set the interval the user should just type any time interval they want. Also integration with LG Health app would be ideal as this app also shares data with Google fit

Hi, I bought the app and I can't see it anywhere. Here in the google play there is no option to open it or install or anything like that. It only shows Refund... what's happening?

1. Crash when setting opening attempt. 2. No continuous measuring supported. 3. Why have no 1min, or 30 sec? Unusable for straing training. TAB S2 + HW

I didn't need any of the pro features, but wanted to support the developer!

Activation didn't work. Refunding this and using the free version

App is great while it works, but for past few days does not recognise my pro key.

Inaccurate heart rate readings. Said my resting heart rate was 222. Not worth the download.

Works without issues with a Moto 360v1

5min monitoring? Sounds great! Problem - only asked 1 hour increments! Not worth purchasing.

It's a new watch, but it should work. Lights up the heart rate sensor and it never turns off. I bought the pro to support development.

Much needed app that was hard to find. I have wanted to measure my heart rate via my android smartwatch for some time. I didn't want to manually check it and I didn't just want a heart rate when I was exercising. Finally I have come across an app that should have been built into the OEM software. I will now chart my weight, fitness activity, work load and heart rate over many months to see if there are any patterns. This is what smart watches were made for !! Thank you and well done! Possible improvements : export results to excel ?

Says failed to verify pro key. It was working not long ago. Please fix

Not sure how accurate the app is. It has my heart rate anywhere from 1 to 218 even when doing as little as watching TV but when biking it shows like 56. Also wish you had bluetooth ability for blood pressure machines.

Does well and what it advertises, only fails occasionally. I would like more control over how often it can check. The limited intervals on the pro version spoils it a bit. 5 minutes is too often and wears my battery down but 15 minutes doesn't feel often enough. 10 minute interval would be about right. The larger intervals 3/6/12/24 hours seem rather pointless. I forced off in the android settings the testing notification, though really there should be a setting in the app for that.

I purchased this app after having the free version for some time. I set it to check every five because this is vital for the heart condition I have. However it does not do this. It does not check every five minutes whatsoever. Fix it and I will rate it five stars.

Excellent app, very useful, but one suggestion . Occasionally there are spike reading. User should have the option to discard the spike reading occured due to error.

I would like to see one minute increments and a widget in a future update.

It does not seem to measure the heart rate accurately at all, while Moto Body does. I also forgot to stop it from checking at night, so it read my heart rate as over 150 all night while charging. Otherwise, it is an easy to use program and I love the concept. I just cannot trust the readings. Considering uninstalling even though I bought it.

Bought it because I wanted 5 minute check intervals. I never see checks more frequently than 15 minutes.

Like the app but cannot get the prokey to work. It's ok after one or two days

It used to be great but now I'm disappointed

Fail. doesn't work. Only says fail with a heart rate and with out watch not even being on my wrist. And I even paid for the pro. Was so hopping this app would work. Want a refund!

Doesn't display heart rate over time chart on android 6.0 Marshmallow

When it logs, data appears in fit. But only a portion of heart rate measurements appear.

Great addition to Android Wear

Looked like a good app, so got the pro version , but even after 2 days, the graph area is empty and shows "no chart data available", even though it is taking data from my Moto 360. Some improvements that could be done are (1) make the app accessible to other wearable HR monitors (chest belts) (2) export data in Excel format (3) give a scrollable strip-chart display of the HR being measured. As of now, can give only 3 stars

Great app that integrates with Google Fit nicely