Sven & Son Harmony Twin XL Adjustable Bed Base with 10-Inch Firm Gel Memory Foam Mattress, Head Tilt, Massage, and Zero Gravity

The Sven & Son Harmony bundle pairs a twin XL adjustable base with a 10-inch firm gel memory foam mattress. The base raises the head up to 75 degrees and the foot up to 45 degrees, and a separate head-tilt motor angles the pillow section up to 7 degrees for reading or watching TV without straining the neck. A zero-gravity preset lifts the head and feet together to take pressure off the lower back, and an anti-snore preset raises the head slightly.

Quiet motors drive the adjustments, controlled by a wireless backlit remote with programmable memory positions to save favorite settings and a one-touch flat button to return the bed to level; a Bluetooth app for iOS and Android offers the same controls from a phone. A dual-motor massage system provides three modes with adjustable intensity. Under-bed LED lighting on both sides, with a timer, provides soft illumination for getting up at night, and USB-A and USB-C ports on each side keep phones and tablets charged. An emergency battery backup lowers the bed to flat during a power outage.

The steel frame rests on adjustable legs that stack in 8-inch, 2-inch, and 2-inch segments for a total height of up to 12 inches, and the base can also sit inside an existing platform bed frame. A mattress retention bar keeps the mattress from sliding during adjustment, and the base works with any mattress type, including memory foam, latex, hybrid, innerspring, and air. Standard headboards, footboards, and side rails attach with Sven & Son's bracket kit, sold separately. Two twin XL bases placed side by side also form a split king.

The 10-inch mattress is built in Jacksonville, Florida, with a cooling gel-infused memory foam top layer over a comfort support layer and a high-density base foam, wrapped in a quilted rayon and polyester cover with a slip-resistant bottom. The foam is CertiPUR-US certified, the cover is OEKO-TEX certified, and the fire barrier is fiberglass-free. The firm feel suits back and stomach sleepers.

Specifications: twin XL adjustable base; head lift up to 75 degrees; foot lift up to 45 degrees; head tilt up to 7 degrees; zero-gravity and anti-snore presets; programmable memory positions; one-touch flat; wireless backlit remote; Bluetooth app control for iOS and Android; dual-motor massage with 3 modes; under-bed LED lighting on both sides with timer; USB-A and USB-C ports on each side; emergency battery backup; mattress retention bar; adjustable steel legs, 8 in plus 2 in plus 2 in segments, up to 12 in; platform-bed compatible; compatible with any mattress type; headboard bracket compatible (brackets sold separately); weight capacity 750 lbs. Mattress: 10 in firm gel memory foam, twin XL; gel-infused memory foam, comfort support layer, base foam; quilted rayon and polyester cover; slip-resistant bottom; CertiPUR-US certified foam; OEKO-TEX certified cover; fiberglass-free fire barrier; made in the USA.

Ships in 2 boxes, delivered curbside; boxes may arrive separately. In-home setup available for an additional charge.

Warranty: 25-year limited warranty on the adjustable base (years 1 to 2 full parts, labor, and shipping; years 3 to 5, 75 percent of parts; years 6 to 10, 50 percent of parts; years 11 to 25, 25 percent of parts). 10-year mattress warranty covering body impressions of 3/4 inch or deeper.