The Best, but needs a tweak Works great until my heart rate goes below 50. where the pattern of my heart start to look like ^^^v^^v^^^v^^v^^^ . The timing of the first pulse is my heart rate, it can go down close to 35 when I've been in a deep sleep. This gets fooled by the next one or two echoes that occur in the pattern after the pause and won't lock because it's trying to lock on the higher frequency only, which looks irregular. In this case, it needs to invert to find the correct pattern.
Cheating their customers First time writing a review for an app. Paid for this app as it used to be good. Google Fit integration and access to history. Now these features have been taken away from paid for app and added to an over priced subscription model. Bunch of crooks cheating their customers. Uninstalling and will be looking for an alternative app.
Accurate GOOD...It is accurate when cross checked manually. Generally fast. Easy to to see previous entry's. BAD...It does not sync to Google fit (appears in Google fit compatible apps?) Confusion about how the paid, free and subscribed version differ ? Extremely annoying audio adverts before showing heart rate. I wanted to buy the pro version but many reports you have removed features to force subscription
Works Works best in good lighting, seems accurate. Only used the free version. I have a regular heart beat, not sure how accurate this would be if you had an irregular heart beat. Honestly, you don't need an app to count your heart rate, it's pretty easy doing it manually.
Why was I charged a fee? I used this app on my iPhone for years and loved it. I even showed it to my cardiologist who thought it was useful. Recently, I had to change to an Android. I uploaded this app on my new phone and now 7 days later, I am charged a year subscription for it with out any way to cancel it. I now dislike this app very much!!
Total crap. An app like this should not require so much access to my personal information. You don't need my contacts. Also the heart rate monitor world's but never finishes it's diagnostic. Keeps jumping from 9 sec left to 4 sec left. Crap app.
Miscellaneous bug fixes
Most Precise Heart Rate Monitor Ever + Unlimited Measurements and Records.
Lifestyle companion to track your fitness, weight, diet, food & sleep.