Wrist Pulse Oximeter Rechargeable, Oxygen Monitor with Free APP, Overnight & Continuous Recording for SpO2 & PR, Oximeter with Sleep Report

Sleep TrackingAs someone who struggles with sleep issues, the sleep tracking feature of this oximeter is a game-changer for me. I no longer have to rely on subjective observations to gauge the quality of my sleep. Instead, I can rely on the accurate data provided by this device to identify patterns and make informed decisions about my sleep hygiene.Seamless Data SyncingThe ability to sync the data with my smartphone is another standout feature of this oximeter. The process is straightforward, and the data is presented in a clear and easy-to-understand format within the app. I appreciate being able to track my oxygen saturation and heart rate trends over time, allowing me to take proactive steps to maintain my overall health.In conclusion, I couldn't be happier with my purchase. This wrist-style pulse oximeter has exceeded my expectations in terms of convenience, usability, and functionality. I would highly recommend it to anyone looking for a reliable way to monitor their oxygen levels and sleep patterns from the comfort of their own home.

This product was faulty for the second time. After only a week, the power on/off button no longer operated. The screen was blank and the product would not connect with the app, nor record any readings. Disgraceful!

Works just like it says it will.

Parece bueno, pero no es fácil de usar

This "YAMIND Pulse Oximeter" seems to do the primary things I wanted it to do, but has several issues.My primary use for the device is to act as an alternative to a Cpap machine in an emergency situation. In theory, if I don't have an active outlet to run my power hungry Cpap machine, I can wear this instead. It won't keep me breathing like a cpap machine should, but it will detect my oxygen levels dropping and (hopefully) wake me up before I suffocate. I would only use this as a last resort, but having it gives me some piece of mind. Even better, it will recharge from a power bank and I have solar stations to keep that topped off from prolonged power outages.The finger sensor is a bit thick and can be annoying, since you have to hold that finger out a bit from the other fingers. It held on well though and wasn't especially uncomfortable. I was able to wear it much longer than the 2 hour mark, where the instructions suggests you take it off for a bit and reposition it to prevent a "compression injury". The sensor detaches so you can plug in the charging cable or use a replacement sensor. The USB charging/sensor port on the device appears to be a proprietary plug, though I can't say for certain. A matching port does not show up on the usual USB port guides in google searches.Just to address a couple things I saw in negative reviews, my unit arrived brand new/unopened and had no indication of being refurbished in any way. The original power cord and finger sensor were properly twist tied, and a protective sticker installed over the screen. Battery level was 60 percent which is about what most devices should ship with to help preserve battery life in storage. All parts were included in the box. The oximeter was able to connect to my phone via bluetooth, which runs on the Android 9.0 OSThe Oximeter will work without a phone, giving you access to cycle through seeing SP02 and your heart rate on one screen, your step count on another, and battery level on the last screen. The screen is tiny, but very bright and clear. It can be worn on the left or right wrist, holding the button for 3 seconds flips it upside down and back depending on how you need to orient the device.Without the phone connected though, I can't seem to figure out how to enable or import the data after the fact. It does run with the screen off while disconnected, I can see the red light on the singer sensor on the whole time. I cant imagine why the sensor would run with the screen off if it wasn't saving that data somewhere (and it advertises up to 24 hours of recording). I had at least one alarm go off while disconnected from my phone, and couldn't see if it was the oxygen or heart warning going off after the fact.Charging also seems to take a long time and is very erratic. I had it charging for 6 hours when it reported only 10% more power, so I swapped power supplies and almost instantly it was at 100%. Using the same power supply again did not yield the same speedy results either. It seems to only show power increments in 10% levels.The manual also claims holding the button for 6 seconds will turn the device off. This does not seem to work, it just flips the screen once after 3 seconds and after another 3 seconds just stays on. I've tried letting go after 6 seconds and holding it for longer, though the power never shut off, it would merely go into sleep mode.With a phone connected and the app running, I can manually set some things like the oxygen and heart alarm levels. The app will also record data, and with at least 4 hours of recording, the sleep assessment said I probably had sleep apnea. That is something my doctors have already diagnosed me with, so unless the app is badly programmed and just got lucky, I'd say that gives it some credence that the apnea detection works.Beside the issues with charging and recording while disconnected, the build quality leaves something to be desired. It is not waterproof/resistant, the back panel kinda pops a little bit. It doesn't feel like fragile junk, though it doesn't exactly feel premium either. Still, I'd increase the review to 4 stars if they got the recording to work properly, and if you catch it for less than the current

Without the appropriate smart phone app, this is just an ugly paperweight. I tried to use a couple of seemingly compatible apps, but nothing will sync. No QR code included in the meager instructions, either. Oh, and it quit (battery still 60%) in the middle of the night.

It’s hard to find a practical use for this oximeter. The watch design would imply portability. That is not the case here. This watch cannot take any readings unless you attach the large and bulky rubber sleeve over your finger and then you have to connect the grey rubber sleeve to the watch with the USB cable. On the plus side, the rubber sleeve doesn’t hurt your finger like some finger oximeters. However, this contraption is large and unwieldy.In addition, there’s no recording option, and the watch blacks out very quickly so you can’t visually monitor your readings like if you’re walking or jogging. The charging cable is a non-standard connection to the watch. That means there’d be no way to charge this if you lose the cable.The other thing to mention is the poor quality control (QC). There was no sanitary/safety covering over the watch. Everything was just tangled there with no organization whatsoever as if someone in QC had tried it out and tossed it all back in a jumbled mess out of frustration. I thought this was funny since it included a QC pass stamp on the bottom.In summary, it seems to work fine and the readings are fine, it’s just unwieldy and impractical. I consider this a poor design flaw.

A quick, easy to use, good quality.comfortable overnight pulse oximeter rate trend monitor. This item was a simple way to screen