How to Sync Two Adjustable Bed Bases

Two adjustable bases in a split king or split California king setup can sometimes be paired so one remote moves both sides together. Whether this is possible depends on the brand, model, remote system, and whether both bases are compatible with synchronized operation.

Quick Answer

First make sure both bases are the same compatible model and each one works on its own. Then follow the manufacturer’s pairing instructions to link both bases to one remote or enable its sync mode. If the beds use different systems, they may need to stay separate even when placed side by side.

Before You Try to Sync Them

Check these details first:

  • Both bases are the same brand and compatible model.
  • Each base has power and responds to its own remote.
  • The bases are positioned side by side as a split setup.
  • The remotes use the same type of wireless system.
  • You have fresh batteries in each remote.
  • You know which remote currently controls each side.
Two adjustable bed bases in a split setup moving together in the same position

How to Sync Two Adjustable Bed Bases

1
Confirm the bases are compatible.
Look at the model labels underneath both bases. The best chance of a successful sync is two identical bases purchased as a split set. Bases from different brands or different model generations often cannot be paired together.
2
Make sure each side works separately first.
Use each original remote to test head up, foot up, and Flat on its own base. Fix a power, remote, motor, or control-box issue before attempting to pair the two sides.
3
Put both bases in the Flat position.
Start with both sides fully flat and close together. This makes it easier to tell whether they move at the same time and reach the same position after pairing.
4
Use the manufacturer’s pairing method.
Many systems require you to press a button on the control box, then press and hold a specific button combination on the remote. The exact buttons and timing vary by brand, so use the manual for your model.
5
Test the synchronized controls.
After pairing, use the shared or synced remote to raise and lower both sides. Test head adjustment, foot adjustment, Flat, and any preset positions one function at a time.
6
Re-pair or contact support if one side does not follow.
If only one base moves, repeat the procedure after checking the battery, power cord, and control-box connections. Manufacturer support can tell you whether your exact model supports a split-base sync feature.

Not Every Split Setup Can Be Synced

Placing two adjustable bases together does not automatically make them a synchronized set. Some systems can share a remote, while others are designed to operate independently. Do not force a pairing procedure intended for a different model—use your exact manufacturer instructions.

If the Two Sides Move Differently

  • Use the Flat button on both remotes and start over.
  • Replace the batteries in both remotes.
  • Check that both bases are connected directly to working power.
  • Make sure one base is not plugged into a switched-off power strip.
  • Confirm both control boxes and remotes are compatible.
  • Check the manual for a reset or re-pairing procedure.

Find Your Brand’s Pairing Instructions

Pairing steps are specific to the adjustable base model. Use official support information or contact the manufacturer with the model numbers from both bases before buying a replacement remote or control box.

Official Manufacturer Resources

Tempur-Pedic Adjustable Base Support — official pairing, remote, and adjustable base support.
Ergomotion Help — official adjustable base troubleshooting articles.
Rize Home Manuals & Instructions — official manuals and model-specific information.