Oklar Wrist blood pressure monitor

This one really gets more of a 3.5 star rating, and it would have been a 4 star rating if the USB cable was standard. Pros: - Convenient! Smaller in size but fits my large wrist EASILY. Comes with a hard case for travel that holds the unit, instructions, and USB cable. - Accurate for a wrist BP monitor. I've had other wrist BP monitors and they were never really accurate with the standard BP arm cuffs out there. Even tested this one while at the doctor's office. - Can be worn on either wrist although it recommends using the RIGHT wrist. - Easy to read screen with very little glare! This is truly nice with the different colored bars that appear on the side. Green is good, Amber/Yellow is middle-of-the road, and Red is CALL THE DOCTOR! - The memory storage is great for those times you can't write down the information. It has plenty of memory to store multiple readings. - Can be used for up to 2 users for sure; Not sure if it can be used for any more than that since I didn't have a need for anymore. - Holds a charge really well, and a single charge can provide multiple weeks of readings easily. - Has audible alerts which you can easily hear and understand, BUT it also lets you mute the audio if you'd like. Cons: - Can't program the date and time into this unit so all data is not marked with a date and time. - And since you cannot Bluetooth or share any data with another device, you'll have to write down the data somewhere. - Charging time seems slow no matter which charger I use. - This one irked me: The included USB cable is NOT standard. I have tried 5 different USB-C cables to charge this unit and could not do it. The only cable that worked was the one it came with. (Any available specifications on this?? Any way to get a spare cable?) Overall, for a wrist cuff BP monitor, this one is my favorite so far minus the non-standard USB-C cable. (And I'm hoping that the cable thing is addressed. :) )