Baby Einstein Neptune's Discovery Reef Play Gym vs Baby Einstein Zen's Activity Milestones Plush Gym

The Neptune's Discovery Reef Play Gym runs on 2 AA alkaline batteries (included); the Zen's Activity Milestones Plush Gym, 3 AAA alkaline batteries (not included). The Neptune's Discovery Reef Play Gym is 50% fabric, 40% plastic, 10% metal; the Zen's Activity Milestones Plush Gym is 50% fabric, 35% wood, 15% plastic.

Only the differences are shown.

Baby Einstein Neptune's Discovery Reef Play GymBaby Einstein Zen's Activity Milestones Plush Gym
TypeActivity gymActivity gym
List priceNot listed$99.99
Age (maker)0 - 36 months0 - 12 months
Power2 AA alkaline batteries (included)3 AAA alkaline batteries (not included)
Converts toPlay gym with take-along toy bar that attaches to a carrierNot listed
FoldsYesYes
Size27.0" (H) x 22.0" (W) x 0.8" (L) (as listed)19.5" (H) x 39.4" (W) x 31.5" (L) (as listed)
Material50% fabric, 40% plastic, 10% metal50% fabric, 35% wood, 15% plastic
Toys includedNot listed10+ toys and activities including a tummy time pillow
CareRemove toy bar, toys and plush before washing; machine wash cold gentle, air dry; toys wipe clean, do not immerseNot listed
Maker's warningsDo not leave child unattended; do not allow babies to sleep on this product; use only on the floorNot listed

Baby Einstein Neptune's Discovery Reef Play Gym

A mat and toy bar gym with a detachable bar that also attaches to a baby carrier.

  • Toy bar detaches for travel
  • Batteries included

Baby Einstein Zen's Activity Milestones Plush Gym

A plush play gym with a wooden bar, bead chasers, a mirror, a tummy time pillow and a play guide for parents.

  • Wooden toy bar
  • Plush mat
  • Higher list price