Wearpulse Original D-Type USB Charge Data Cable for Checkme O2 Max, SleepU, VisualOxy, Oxiband Ring Pulse Oximeter, BabyO2, BabyO2 S2

I've been using a Wellue SleepU monitor for several years. I recently bought an "as-is" unit off eBay as I wanted to take one apart to see if it's possible to replace the battery. Mine barely lasts one night before it needs to be recharged. Turns out the used eBay one is completely functional and to top it off, lasts several nights before needing to be charged. So, it looked like I needed another cable so I can charge both SleepU monitors at the same time. As the USB charger is nothing special, the cable IS. While it looks like it's a typical USB Micro plug, it's not. It's a Micro HDMI (Type D) connector. You can look up the pinout at pinoutguide.com. Can't say that the description of each pin is correct for this usage, but the pin count is correct (19) and is arranged 10 on top and 9 on bottom. I compared my original, factory cable with this one. Both were able to connect to the PC program from Wellue (O2 Insight Pro) and both transferred data without any issues. Good cable for the SleepU device and at a much lower cost than what Wellue offers it for.

Amazing Product!!! Works as advertised

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.

Hard to find compatible charging cable with USB D type plug.

High quality product.

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.

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).

Works Perfectly with my Wellue Checkme 02 Pulse Oximeter! It charged it right up!

Works perfectly as a PC data cable for Wellue Checkme O2 Max wrist pulse oximeter and O2 Insight pro PC software. Now can see large, detailed data on PC compared with the tiny graphs on the smart phone ViHealth app.

As advertised