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Sleep

Sleep masks, mattresses, and everything between you and eight hours.

Verdicts

Every card below follows the same structure — verdict first, sources last.

Manta Pro Sleep Mask

Yes — if your sleep problem is light, the Manta Pro's raised eye cups deliver true blackout with zero eyelid pressure; just expect a higher price and a few nights of adjustment.

Worth it?

Smart mattresses (Sleep Number, Eight Sleep, ReST)

Almost certainly not. Synthesizing expert reviews and owner reports across Sleep Number, Eight Sleep, and ReST, the pattern is consistent: marginal gains over a good traditional mattress, undermined by four-figure prices, app tinkering, and electronics that tend to fail years before the mattress itself wears out. Spend the difference on a quality traditional bed and accessories that address sleep directly.