It checks today's price at every store, compares the alternatives and answers in about a minute.
The FlexiSpot S3 is a queen-size adjustable bed base with independent head and foot incline, a zero-gravity position and an anti-snore mode. It runs on a quiet motor, sits on a steel zero-clearance frame rated to 750 lbs, and adds adjustable leg heights, a mattress retainer bar, a side pocket and an under-bed light. It suits people who want power positioning without replacing their mattress or buying a full adjustable bed. Against premium adjustable bases it gives up features like massage and app control, but it covers the core positions and weight capacity at a lower tier. Owners rate it well overall, with assembly and motor noise among the common talking points.
Availability unknown
As an Amazon Associate, Deal.ai earns from qualifying purchases.
Also available at
Store links may earn us a commission.
Lowest price we've seen: $359.00 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.
Owners rate the S3 well, praising the smooth, quiet motion and the quick setup. Complaints center on the limited feature set compared with pricier adjustable bases.
This queen adjustable bed base lets you raise the head and foot independently. It has a zero gravity position meant to relieve pressure and an anti-snore mode that helps improve airflow during sleep.
The frame is steel with a zero-clearance design and a quiet, durable motor. It supports up to 750 lbs. The leg height is adjustable, and a mattress holder bar helps keep the mattress in place.
A side pocket holds small items, and an integrated under-bed light adds visibility at night. A wireless remote controls the positions. Assembly takes under 10 minutes.

