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Steve Colletti
Reviewed in the United States on March 28, 2025
This cable is so much better than the piece of junk that comes with the SleepU. Those typically fail after less than a year. The USB side on this cable is a nicely bonded piece that feels just like any other quality USB device would have.Thank you for this!
play hard
Reviewed in the United States on February 25, 2025
I received an error 4 for the original sensor with less than three months use. Wellue customer service responded and sent me a replacement sensor.
anotherone
Reviewed in the United States on January 17, 2025
This cord actually has a chip in it to communicate with your device.MARK THE CORD so you can identify it later, and don't lose it.[The chip is a UART btw]
AK ian
Reviewed in the United States on September 23, 2024
I have been using Viatom/Wellue pulse oxymeters for many years. The SleepU is the best for when I sleep at night. But, the actual sensor and the data/power cables tend to get loose or stop working for data after a year or two. Fortunately, I discovered that it is possible to replace the sensors.When my data/power cable stopped working reliably (the desktop app not recognizing it), I checked Amazon to see if there might be a replacement. And found this and am very, very happy.It is much less expensive to replace the sensor and data/power cable to to buy a whole new unit (which I have done in the past).
Nadz
Reviewed in the United States on September 13, 2024
This USBC was bought to charge my Checkme O2 Max, and it did exactly what it’s supposed to - no fuss, no drama. Plugged it in, and boom, my device powered up in no time. Solid connection, reliable performance, and now my O2 Max is back in action.
Coby Neal
Reviewed in the United States on July 3, 2024
Works Perfectly with my Wellue Checkme 02 Pulse Oximeter! It charged it right up!
M. Marks
Reviewed in the United States on October 13, 2024
If I could hve waited a couple of weeks could have purchased for half the price. Cable is short but it did work for my Pulsebit EX device.
Customer
Reviewed in Canada on January 25, 2024
As advertised
Kay Rohde
Reviewed in the United States on October 14, 2023
I got this charger because it was the size advertized to fit my pulse oximeter. It did not fit my device, so I have not been able to judge how well it charges. It does appear well made.
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