Finger Pulse Oximeter, Fingertip Blood Oxygen Saturation with Pulse Monitor Rechargeable, Accurate Spo2 Reading for Home, Outdoor Sports，Green

Very easy to use and charge . It does not dislodge from finger even when you move a lot. You can hang it from neck and keep there to do spots check .i will buy a similar one, but which an alarm so that I realize when saturation fall.But for the pride this one is excellent.

Works well. I like the rechargeable battery. No more hunting for batteries.

An oximeter is a handy device that measures blood oxygen levels quickly and non-invasively. It's compact and easy to use, providing immediate readings that can help monitor respiratory health. Ideal for both personal and professional use, most models are accurate and reliable. connectivity for tracking data over time. Overall, a valuable tool for anyone needing to keep an eye on their oxygen saturation.the design is simple and the color the brightness is perfect

My husband has a trach and wr have to keep these things in hand at all times. This one works as good as the one I paid 90$ for at walgreens. Very satisfied

Wish I could give this a 4.5 star rating. This seems to be a great pulse ox from what I have seen of it so far. I love that it is rechargeable! Others I have used in the past have to have batteries changed more frequently and not very convenient. It also works very well. The one reason I gave it only four stars though was because it’s not very grippy on the outside. I have to use both hands to open it to put it on someone’s finger. That is probably because of the sleek shape. If there was a little bit more grip in the far end by the hinge or part of the plastic the flared out a little it would be much easier to use. I still like it though and will continue to use it.

This thing is a good deal. Screen is easy to read with the result numbers being bold & bright. Charges quickly (thru usb-c which is always appreciated) and lasts a solid amount of time/uses per charge cycle. The sensor accuracy seems fairly decent with it having a similar result compared to my smart watch. Sometimes it seems a bit off but if you reset it by closing it and opening again or put it on and let it stay on your finger for around 30secs-1minute it will correct itself. Build quality is decent, you should be careful not do drop it because the plastic seems a bit cheap but at this price for a rechargeable oximeter you can't complain *too* much. Lastly, it's obviously portable as the product remains true to it's picture. It's as small as a mini candy bar and can fit in almost any pocket or be attached via the mini lanyard they provide. I can't speak for the longevity of this product, since I've only owned It for around one month, but so far no issues. I bought this model because I wanted an oximeter that was rechargeable rather than replacable-battery operated (for obvious reasons) so as long as they put a decent quality lithium-ion within the unit it should last many years with zero issue. My only notes is that the manufacturer should consider using a more durable plastic for the colored housing, a redesigned grip on the back area as it's sometimes hard to open the device, and a durable matte coating on the screen to prevent scratches/dents/etc. If they do that then this device will be perfect for my needs. Overall would definitely recommend this to anybody that needs a simple/easy, stylish, functional oximeter for home + travel that also has the benefit of being rechargeable.

Helpful & easy to read. Glad I bought this so I can take pics to show my Dr. Very useful.

Takes a second to get a read, but LOVE that it's rechargeable!