This device works great. The app is easy to navigate. The wrap itself is snug and simple to place. After placing, it takes a few minutes for the readings to come through as accurate. After that the readings are accurate and flawless. I have not had a problem with the device lagging or misreading the stats. This is worth every penny and gives you some very much needed peace of mind. Would recommend.

Wanted to really use this before reviewing. Read the instructions before attempting to use this. Does everything it advertises. Consider this a must have.

Works as advertised. The baby sock itself is a bit bulky but shouldn't bother a young child I found the app to not be great but it does work. Nice to have the vitals collected and monitored, especially at an early age when you don't want to disturb the child but still want to have visibility into their wellbeing. We outgrew this pretty quickly but plan to reuse for our next child. Recommended!

This thing is amazing! So happy with all the features! The base is 100% worth it! Also the reason I went with this one is because no wifi is needed to use! Once you download the app and it connects to the base, you can set the alarms to go off when you want, such as the oxygen level range, pulse, and even an alarm for if the sock disconnects from the base! The alarm is loud enough on all the way up if right by your bed (they could make it louder for the deep sleeper). The sock thing is a bit bulky but seems to work just fine!! Battery lasts all night (I do just keep the base plugged in). Overall very happy with this purchase especially at half the price of an owlet! The one thing I think would be neat if they added in the future is a feature that alerts if baby has abnormal temperature.

This is a pretty impressive set. Impressive in the quality of how its built and impressive at how small it is so it wont be intrusive to even the smallest of newborns.

The sensor is tiny and it easily fit into one of the three sized foot strap. To that, the transmitter (about the size of an average thumb drive) gets secured around the lower leg with its own strap. The straps are made from very soft and spongy material that shouldn't irritate baby's sensitive skin.

The transmitter send the real time data to the receiving station that gives you some basic information like O2 percentage and heartrate. Additionally, that little screen also tells you stuff like the battery levels of the two devices. Where this info really shines is when you connect the receiver to your phone and use the app.

It is this data (and the alarms that you can set based on this real time telemetry) that is the crowning feature that gives you the piece of mind that your newborn is doing well. You get a graph that lets you easily see how restful the baby is sleeping, how much they move during the night, and the fluctuations in heart rate or O2 levels.