This article contains the Owner's Guide for the RV850 Series Shark ION™ Robot Vacuum. This supports the following product SKUs RV850, RV850BRN, RV850C, RV871, and RV871C.
On the bottom of your box, you should see the model number near the bar code.
The main body of the vacuum (back of the unit) should have a rating label that features your model number.
Your product's model number is listed on the front cover of your instruction booklet.