Sven & Son Harmony King Adjustable Bed Base with Head Tilt, Massage, Zero Gravity, Memory Positions, Under-Bed Lighting, and USB Ports

The Sven & Son Harmony is a king-size adjustable base that works with any mattress, including memory foam, latex, hybrid, innerspring, and air. It 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 standard king headboards, footboards, and side rails attach with Sven & Son's bracket kit, sold separately.

Specifications: king adjustable base, base only, mattress not included; 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.

Base dimensions: 80 in L x 76 in W x 15 in H. Base weight: 334 to 356 lbs. Ships in 2 boxes, delivered curbside; boxes may arrive separately. In-home setup available for an additional charge.

Warranty: 25-year limited warranty (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).