a tiny buddy for big sounds.

Saylo is a pill-sized wearable that listens for the sounds your child is working on, gives a gentle buzz right when it matters, and keeps track of how their speech grows over time.

Launching first

meet the saylo necklace.

The pill does the listening. The necklace keeps it close to their voice, where it hears best, and light enough that they forget it's there.

  • Listens for practice sounds. Tuned to the sounds your child's speech therapist picks, like /s/, /r/ or /th/.
  • A gentle buzz, not a beep. A quiet haptic tap cues them in the moment. No screen, and nobody else needs to notice.
  • Progress you can see. Their speech tracked over weeks in the parent app, ready to share with their therapist.
  • Private by design. Saylo never keeps a recording. The pill scores each practice word on the spot, adds it to a tally, and forgets the sound.
Battery about 3–4 days per charge Ages 6 to 8 Price expected $99–129 Specs are targets while Saylo is in development.

practice that goes where they go.

1

pick the sounds.

Choose which sounds to work on together with your child's speech therapist.

2

wear it all day.

At school, at the park, at dinner. Saylo listens quietly in the background while they just get on with being a kid.

3

feel the buzz, see the growth.

A soft tap nudges them in the moment. You watch the progress add up week by week.

meet the sound crew.

Every tricky sound gets a character. Saylo helps your child make friends with theirs. Tap one to see when most kids learn it.

/s/ as in sun When kids learn it
/z/ as in zoo When kids learn it
/ʃ/ as in shoe When kids learn it
/tʃ/ as in chips When kids learn it
/r/ as in rabbit When kids learn it
/θ/ as in thumb When kids learn it
/l/ as in lion When kids learn it
/k/ as in kite When kids learn it

one little pill, lots of homes.

The Saylo pill pops out and moves between wearables, so it can grow with your child.

the pill

The brains: a microphone, a haptic motor and a battery in something about the size of a LEGO brick.

First up

necklace

Sits close to their voice for the clearest listening. A breakaway clasp lets go if it's pulled.

Coming next

hair clip

Same pill, snapped into a clip, for kids who'd rather wear it in their hair.

For parents

they see a friend. you see the progress.

  • See which sounds are clicking and which need a little more practice.
  • Your child can watch their progress grow in a playful app of their own, or skip screens entirely. Your call.
  • Share a summary with their therapist before each session.
More for parents
For speech therapists

carry-over between sessions, finally visible.

  • Set target sounds and practice goals for each child.
  • See how practice is going in everyday speech, not just in the clinic.
  • Early access from spring 2027. We'll check Saylo against SLP ratings before making any accuracy claims.
More for speech therapists

be first to say hello.

Founding-family beta in summer 2027, launching early 2028. Speech therapists get in first, from spring 2027.

I'm signing up as

Families join the founding-family beta in summer 2027.

Therapists get priority: early access from spring 2027, before families, so you can try Saylo with your caseload and help shape it.

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