Summary: Worked ok for 4 weeks then I could not charge the unit any more. Charging symbol blinks for approx 10 times then it stops as it was fully charged. Starting upp the unit it just starts and fade away. I can´t find a way to return it within warranty of 1 year on the web site.
Summary: Despite of some few reviews here warning us about the precision of this pulse oximeter, I decided to give it a shot....worst decision...the measurements are very below de acceptable percentages for PO2 in a healthy person.
Summary: i have found this device super useful to spot check my heart rate, since I have a couple heart issues that cause my heart to race out of the blue. It's also been super handy to check my sons oxygen levels, to see if he needs an asthma treatment.
Summary: Highly unreliable unit. Bluetooth connection inconsistent very unreliable. Battery Life is poor. Measurements non-repeatable and not dependable. Have to make several readings in a session too get a value that reasonably correct and when battery is low the readings are wildly incorrect..
Summary: Device Bluetooths ok with a bit of fumbling around. BUT IT WOULD BE A LOT HANDIER IF IT WOULD RECORD OXYGEN AND HR OVER A PERIOD OF TIME. LIKE OVERNIGHT. Then sleep apnea people and such could use it, and APPLE WOULD HAVE A LOT MORE CUSTOMERS!
Blue tooth connection unreliable/app pretty much useless
Xue S, Apple Store
28 September 2014
Summary: Got it for a month and it's a catch 22 (mostly not able to) to get it connected to the phone or iPad. Replaced it with a new unit and it's the same. The app lacks any useful feature. It would be nice to be able to record at a defined intervals for an extended period. But it does not.
Summary: Device has capacity to transmit data, and ipad has plenty of capacity to record. But after purchase, discovered the app is lame, and will not record more than few minutes. Not ready for prime time. But as one comment stated, "that would be cool". Duh.
Summary: It took me all of 5 minutes to unpack and set up my Oximeter. Bluetooth connected to my iPhone and iPad with no effort, and as I use both I found that all my data is on both. No effort on my part, they keep both up to date. This has been as effortless a purchase as I would want.