Which is better for a newborn?

Both work from birth. The LEAF Grow includes a GOTS organic infant insert and a 3-point harness for about the first 5 months. The Mira includes a cozy seat liner and an adjustable padded harness.

The LEAF Grow. It holds up to 130 lbs as a toddler and big kid seat. The Mira stops at 29 lbs, roughly age 2.

Is the LEAF Grow worth the extra $230?

If you want one seat for several years and a motorless sway, yes. If you only need a bouncer for the first two years, the Mira covers that for less.

Does either need batteries?

No. Both run on the baby's movement or a hand push. Neither uses batteries, cords or motors.

Which is easier to move around the house?

The Mira. It folds flat and has a storage bag with carry handles. The LEAF Grow weighs 15.2 lbs and the seat detaches from its base.

Which has better ratings?

The LEAF Grow: 4.8 out of 5 from 856 ratings. The Mira is 4.7 out of 5 from 141 ratings.

Mira 2-in-1 Bouncer & Seat vs Nuna LEAF Grow

Buy the Nuna LEAF Grow if you want one seat that lasts from birth to about 130 lbs and a motorless sway you push by hand. Buy the UPPAbaby Mira if you want a lighter, cheaper bouncer that folds flat and moves room to room. The Mira is $149.99 at Nordstrom and the LEAF Grow is $380.00 at Nordstrom, both as of November 5, 2026, so the Nuna costs about $230 more.

Today the Mira 2-in-1 Bouncer & Seat costs $230.01 less at its best price.

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