SterraCare 3-Years Additional Warranty For Sterra Sky from $599.00 /per or 4x $149.75 w/ or 3x $199.66 w/ 5.5 Sale! ending in: SterraCare adds 3 years additional warranty to your new Sterra Massage Chair. Priority access to Sterra Customer Care Sterra-certified repairs Product variants Default Title Add to Cart Couldn't load pickup availability Refresh