LittleHippo Nessi Sleep Training Clock vs Yogasleep Light to Rise

Side-by-side specs from each maker.

Only the differences are shown.

LittleHippo Nessi Sleep Training ClockYogasleep Light to Rise
TypeOK-to-wake clockOK-to-wake clock
List price$29.99Not listed
PowerUSBplug-in
BatteryCR2032 coin cell (memory backup) (coin or button cell: keep the battery door closed and spares out of reach)Not listed
Sounds7Not listed
Night lightYes, 4 night light colorsYes, adjustable multicolor
ProjectorNoNo
TimerYesYes
OK-to-wake lightYesNot listed
Two-way audioNoNot listed
ThermometerNoNot listed
Size4 × 4 × 4 inNot listed
Weight0.5 lbNot listed
Maker's use notesNot listedNeeds a 5VDC/1A adapter, not included

LittleHippo Nessi Sleep Training Clock

Small USB-C powered clock, night light and sound machine with a red moon-and-stars bedtime face and a green sun face at wake time.

  • Lower price than Mella
  • Two separate alarms
  • Child lock
  • Uses a CR2032 coin cell
  • Power adapter not included

Yogasleep Light to Rise

  • Large sound library including the Dohm sound
  • Programmable sleep timer
  • Power adapter not included