Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Don't believe the claims

This thing only worked to about 25 feet and that was outside...when i went indoors, forget it. If your grill is sitting outside and you are inside, you better be close...like 15 feet max if you're going thru ONE WALL....think you're going to sit in the living room, watch the game and watch the temps on your backyard grill?...it ain't happening! Tried new batteries same results.Doesn't live up to claims.