HALO BassiNest Swivel Sleeper 4.0 Signature review

The HALO BassiNest Swivel Sleeper 4.0 Signature solves the problem most bedside bassinets leave open: reaching the baby without twisting out of bed. The sleep space sits on a base whose legs fit under the bed, and it swivels 360 degrees so you can pull the baby over your mattress for a feed and push the bassinet away when you get up. A patented wall lowers for reach-in care, which HALO pitches at parents recovering from birth. The 4.0 version adds lower-profile legs to fit under more beds, a sturdier base and mesh walls that zip off for washing, and it adjusts for adult beds up to 29 inches tall. A fitted sheet and pad come in the box. HALO says it meets ASTM standards and is verified by the Baby Safety Alliance. The trade-offs are size and weight: the base is 32.75 inches square, the unit weighs 21.7 lbs, and like most bassinets it stops at 20 lbs or once the baby pushes up.

Who it is for

parents recovering from birth who want the baby within reach from bed

Price

$249.99 with a fitted sheet and pad included; free shipping on orders over $75.

Regular price $249.99
Quoted from the vendor pricing page on November 13, 2026.

Key features

• 360 degree swivel brings the sleep space over an adult bed
• Patented lowering wall for reach-in care without lifting the baby over a rail
• Height adjustable for adult beds up to 29 inches
• Breathable mesh walls that zip off for cleaning
• Fitted sheet and pad included

Strengths and weaknesses

• Strength: Low-profile legs fit under more beds than earlier models, per HALO
• Strength: Verified by the Baby Safety Alliance to ASTM standards, per HALO
• Strength: Compatible with all BassiNest accessories, including the $79.99 DreamWeave pad
• Weakness: Weighs 21.7 lbs, against 12 lbs for the Chicco LullaGo Anywhere
• Weakness: Use ends at 20 lbs or when the baby pushes up on hands and knees
• Weakness: The base takes a 32.75 by 32.75 inch footprint

Key facts

• Price: $249.99
• Weight limit: 20 lbs, or once baby pushes up on hands and knees
• Bed height: Adult beds up to 29 inches
• Overall height: 32.75 to 41 inches
• Product weight: 21.7 lbs

Where it ranks

HALO BassiNest Swivel Sleeper 4.0 Signature is No. 1 in our Best Bassinets verdict.