It works great. How do I know it is accurate??? It took a while to sync with my phone. A great person in support helped me.

This is what everyone with hypertension needs! A small, easy to use device that records your pressures. Way to go Garmin!

It is a little slow processing info and connecting to the app, but it seems to work well taking readings. We'll have to see what my doctor thinks.

Easy to use and auto populates to Garmin Connect. Allows ways tracking of daily blood pressure tests.

The unit worked great, until I sent an invite to my wife. Then it quit working for me and only recognizes her phone.

I have had the device for three weeks. I like it so much. Excellent ergonomics and design. Recommendation to buy.

The Index works excellently, and it is easy to track accurate BP that gets loaded to my Garmin account.

I love having my reading online in the same place with the rest of my data. I especially love I can print it out to bring to my doc.

I really think this device is accurate and easy to use. I am so glad I purchased it!

Such a convenience ro have the app track my Blood Pressure