What is your warranty? Matt Hrydil March 02, 2019 00:20 Updated Follow Please click here to download a PDF of our warranty. BirdBrain Technologies Warranty.pdf 90 KB Download Related articles What is the best way to order your products? What is your return policy? Can your products be used wirelessly (not tethered to a computer)? Can I upgrade my Hummingbird Duos to function like Hummingbird Bits? What is the Finch Robot loan program and when can I apply? Comments 0 comments Please sign in to leave a comment.