4 stars: I do not believe all the stats. Compared to my doctor my BP \u0026 Heart rate are totaly off but sleep is a question and probably right time is spot on but battery life is good for about 12hr if sinked. I charge my watch during the day because I like the sleep monitor even if I can't verify with my Dr I believe the results, my sleep is very poor.
4 stars: The b.p measurements are not correct and seem to be fixed. Measure ecg as promised, sleep measurements seem to be ok but lake an ability to see the actual times of the sleep details. Oxygen levels seem to be ok. The upgrade to new version was promised to keep the data but it didn't. :-(
3 stars: The app gives you the basic but doesn't have any timings on the time. For example you don't know what time it was that you went to sleep or woke up. Or if woke up in the night. You cannot continuously record your BP or HR. You have to manually go into it. Again doesnt give you a time. I assumed the HR would be continuous and that you didn't need to manually intervene with the app as much as you do
3 stars: it cannot connect to my android v. 4.2 and v.6 phone😢, but connected to v.5 !!! I do'nt like to share 'all' my info with fundopro, ... it has all permissions and connect to net!! why!??😎
4 stars: Very good but needs updating for swimming, and make ECG really work etc. Also the APP should have a link for you to contact the APP developer directly by just writing a note to them and sending it with just a cli...