Best Choice Products - Oversized Padded Zero Gravity Chair, Folding Outdoor Patio Recliner w/ Side Tray - Gray/Light Gray

The claim is 160°, but there are, unfortunately, conflicting reports on this chair. Reading reviews on this identical chair across multiple retailers, I have seen customers lauding it saying it was a true zero gravity chair and reclined much further than another brand that claimed 170°...but there are also reviews of this identical product stating that theirs didn't recline nearly far enough to raise knees above the heart. It seems like either the product varies in its range of incline, or something about the customers (maybe height) makes an impact in whether or not it will work as a zero gravity chair.