Category : Health & Fitness
Seems pretty good, but needs documentation. I still don't understand what "concentration" is or how to improve it.
Great app for HRV analysis, using with polar H7. Recently Relaxation & Concentration bars stopped working.
Outdated and buggy.
It is interesting
Camera flash not working - s7 edge
I got it to pair with another app. I don't like the finger holder. It causes a sore to develop on top of finger. Still not able to find anyone that makes a consumer grade pulse oximeter that simply works. I am going to have to go through a DME supply.
It would be interesting to add another graph.. from 0% to 100% (low, medium, high) coherence and slowly repeated beat sound when user breath in high coherence range.( Audio feedback) . Thanks.
Thanks guys, you have fixed the polar H7 connectivity issue. Great job. Now I'm able to use the app fully. You deserve full credits😊 . The app as it is deserves 10 points!!
I learned quite a bit from all the info. Works well with my separate hrv Bluetooth sensor
Works great with Digital Pulse Oximeter.
It will be very useful for researchers if the developer provide some HRV data such as SDNN, RMS, HF, LF, VLF, LF/HF ratio.
Does everything promised. Great for mental fitness...
The capabilities of this app, the detail, number of metrics... all the information that it can get from putting your finger over the camera... I'm thrilled my friend Reka put me onto this! Well worth the measly $5.40!
Great app, lots of nice data. Works on samsung galaxy S4 but not on my S5, due to bluetooth bug. BT oximeter won't connect. Petr says its a known problem. Please fix!
Other app I tried was not able to do this. There is quite lot of features in this as well. Breathing exercise was cool. I liked also the free version, but I liked to have more features and support developers as well because I think we should have more good quality health apps :)
Would like ability to export data, or zoom in on biofeedback graphs, also could you add ability to use breathing pacer in expert mode?
Although mentioned that it is Polar H7 compatible, it refuses to connect. Tried everything but no go. All my other hrv apps connect easily. Plse work on this seriously, thks!
bad hardware and application. oximeter barely worked upon arrival. application doesn't work well, calculating wrong. o2 of 70 constantly shouldn't be a good thing..