Baby Patent AquaScale 3-in-1 Digital Baby Scale, Thermometer & Tub vs Hatch Grow Smart Changing Pad & Scale

The AquaScale 3-in-1 Digital Baby Scale, Thermometer & Tub reads in steps of Displays baby's precise weight down to the ounce (or grams); the Grow Smart Changing Pad & Scale, Rounds to a quarter ounce (0.25 oz) per help page, per each maker.

Only the differences are shown.

Baby Patent AquaScale 3-in-1 Digital Baby Scale, Thermometer & TubHatch Grow Smart Changing Pad & Scale
TypeBaby scaleBaby scale
Capacity (label)Not listed0 to 44 lbs
Resolution (label)Displays baby's precise weight down to the ounce (or grams)Rounds to a quarter ounce (0.25 oz) per help page
UnitsPounds + Ounces or Kilograms (LB: OZ to KG)Pounds and ounces (shown in the Hatch app)
Traytub (two-stage infant/toddler tub with anti-slip pad)Not listed
AppNot listedHatch app
Maker's warningstub shape holds babies up to six months old; converts to a toddler tub for toddlers up to two years of age.Maker advises leaving Grow at home when traveling; if transported, pack in the original box; do not check it with luggage because feet can break and a broken foot means it will no longer weigh accurately; travel damage not covered by warranty; does not ship internationally.

Baby Patent AquaScale 3-in-1 Digital Baby Scale, Thermometer & Tub

A baby bathtub with a built-in digital scale and water thermometer. The scale works with or without water and shows weight in pounds and ounces or kilograms; the tub converts from an infant to a toddler position.

  • Scale, water thermometer and tub in one product
  • Stores the previous weight reading
  • Converts to a toddler tub
  • Weighing happens in the tub, so it is tied to bath setup
  • Bulky compared with a stand-alone baby scale

Hatch Grow Smart Changing Pad & Scale

A changing pad with a built-in scale that sends weights to the Hatch app.

  • Scale built into the changing pad
  • Pairs with the Hatch app
  • Travel damage not covered by warranty