I recently spent time in
I recently spent time in hospital due to low oxygen levels. I never knew how serious this could be until my doctor told me. While in hospital a nurse told me that you can buy oximeter’s so I went online and liked what your brand said. I have taken it to the doctors to see how much difference and it is very close to there’s. I now have piece of mind that my readings are accurate. Because of these readings I am now on oxygen at home for 16 hrs per day which is better than dying not knowing how low it had become.