Perfectly Snug

Burst Mode

Burst mode gives you rapid relief from overheating or feeling too cold — without having to reach for your phone.

How to Activate

Press and hold either bedside button for 5 seconds to engage Burst mode:

Cold Burst — hold the down (−) button for 5 seconds. The blowers run at maximum cooling power for 5 minutes, then your regular settings automatically resume. The Smart Topper will announce "Cold Burst" from the speaker when activated.

Hot Burst — hold the up (+) button for 5 seconds. The heaters run at maximum power for 30 minutes, then your regular settings automatically resume. The Smart Topper will announce "Hot Burst" from the speaker when activated.

Best Way to Use It

Burst mode is most useful when you wake in the night too hot or too cold and need immediate relief.

Too hot: Adjust your level down 2 steps first, then activate Cold Burst. When the burst finishes, the topper will resume at the lower level for the rest of the night.

Too cold: Adjust your level up 2 steps first, then activate Hot Burst. When the burst finishes, the topper will resume at the higher level.

Configuring Burst Mode

The duration and strength of Cold Burst can be customised in the Settings screen of the app. Hot Burst duration is fixed at 30 minutes.

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