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2 out of 5 stars from 1 review
I wanted one that could record oxygen levels continuously, to monitor changes according to what I was doing. The description of this one implied that was what it did via the Bluetooth connection. However, what it did was to take an average reading from while you had it on your finger, and then send that average to the phone. This was useless to me when I could get the same average results from a device costing $30 instead of $180 (although I would have to write the results down instead of it being recorded on the phone).
David
Confirmed purchase 28 September 2021
Published on 16 November 2021
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
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The Good Guys product reviews are collected from verified purchasers who may have received an incentive in return for providing an authentic review.