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Toby
> 3 dayExactly as expected
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SherBear
> 3 dayI had a different one and I had a feeling it was off because every time I went to the doctor, they told me I was well within range. Not according to mine at home! This one was exactly the kind my dr. had so I got it. Yup, accurate too now!
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Roy Byrd
> 3 dayOpened the box and took out everything and it was all there. Inserted the batteries and placed on my finger and presto. Worked like a charm.
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Janice L. Ragan
Greater than one weekWorks great
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Hillgal
Greater than one weekI recently found out that I have a lung problem. So I need to check my oxygen level 3 times a day. I can make sure that my level is where it should be. Works great.
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Mikel
> 3 dayI compared my readings with this Zacurate oxygen saturation device, with the readings at my nurse practioners office just two days ago, and they matched exactly! So easy to use, too! I can see why there are so many 5-star reviews!
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Debra
> 3 dayGreat product!
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QKitty
> 3 dayHighly rated and very affordable.
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Cathy Viel
> 3 dayQuality product
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Ronnie R Gates
> 3 dayUnit works consistently and reads without having to adjust the fingers. Readings are very accurate and the ease of use makes it an excellent product. Good Price too.