She gets more focused when listening to programs like Yoto's daily podcast
In households across Europe and beyond, a quiet shift is underway: parents are replacing the glowing screen with the spoken word, turning to audio-only devices as a deliberate act of care in an age of digital saturation. The booming market for gadgets like the Toniebox and Yoto player reflects something older than any algorithm — a longing to protect the unhurried inner life of childhood. Yet as researchers remind us, the question was never simply about screens; it has always been about what children need most, which is the irreplaceable presence of other human beings.
- Parental anxiety over screen time has reached a scale large enough to build a market worth hundreds of millions of euros, with Tonies alone growing nearly 30% year-on-year.
- The appeal is visceral: parents watch their children sit still and listen, rather than frantically swiping, and interpret that stillness as something worth protecting.
- Child development experts warn that swapping a screen for a speaker does not automatically solve the deeper problem — overstimulation can come from any poorly designed device, and no machine replaces human conversation.
- The industry is beginning to respond not by urging families to unplug entirely, but by asking how devices themselves can be redesigned to support healthier developmental patterns.
- The unresolved tension at the heart of the trend: whether audio toys represent genuine progress for children's well-being, or simply a more comfortable version of the same bargain — a machine standing in for a person.
Vanessa Gunnella, a Frankfurt economist and mother, limits her daughter Emilia to roughly thirty minutes of screen time a day. In its place, the girl listens to stories and podcasts through a Yoto player — a small, screenless device. What Gunnella notices is focus: her daughter sits with a story rather than endlessly skipping, the way children do when handed a tablet.
She is part of a growing movement. Across Europe, parents concerned about the effects of screens on young minds are turning to audio-only devices, most notably Germany's Toniebox and the UK's Yoto player. The numbers are striking: Tonies reported €630 million in revenue in 2025, with growth exceeding 29% in early 2026, and has placed nearly 12 million players in homes over a decade. Tonies CEO Tobias Wann traces the device's philosophy to a deep German tradition of children's radio plays — Hoerspiele — that he himself grew up with on vinyl, then cassette, then CD. The Toniebox, he argues, is simply the latest vessel for that lineage, and a safer one than handing a child an open-ended smartphone.
But researchers urge caution. Natalia Kucirkova, a child development expert at the Open University, points out that screens are not the only source of harmful overstimulation — flashing lights and competing sounds from any toy can overwhelm a young child. More importantly, children between two and eight are in a critical window for language and social development that only real human interaction can fully serve. No device, however thoughtfully designed, can replicate the back-and-forth of conversation or the reading of a face.
Wann offers a grounded counterpoint: parents cannot be present every moment, and many families have told him that a child absorbed in audio stories on a Sunday morning means an hour of much-needed rest. That trade-off feels reasonable to a great many households, as the market's growth makes plain. Whether audio devices mark a genuine step forward for childhood, or simply a more palatable form of the same underlying dynamic — a machine filling the space where a person might be — is a question parents and researchers are still working through together.
Vanessa Gunnella, a 41-year-old economist in Frankfurt, has made a deliberate choice about how her daughter Emilia spends her time. She limits screen exposure—phones, tablets, television—to perhaps thirty minutes a day, if that. Instead, the girl listens to audio content through a Yoto player, a small device that streams stories and podcasts without a screen. When Gunnella watches her daughter engage with the audio format, she notices something she values: focus. The child sits with the stories rather than the frantic switching and skipping that happens when a young person has control of a tablet.
Gunnella is not alone. Across Europe and beyond, parents worried about the cumulative effects of screens on their children's development are turning to a growing category of audio-only devices. These gadgets—most prominently the Toniebox from Germany-based Tonies and the Yoto player from the UK—offer curated, screen-free entertainment and education. The market is responding with vigor. Tonies, the category leader, reported 630 million euros in revenue during 2025, with growth accelerating at over 29 percent year-on-year in the first quarter of 2026. The company has moved nearly 12 million audio players and 150 million toy figurines—physical objects children place on the device to unlock new content—in a decade of operation. Yoto, smaller and privately held, reported revenue just under 95 million pounds in 2024. The numbers reflect a genuine shift in how some families approach childhood and technology.
Tobias Wann, Tonies' chief executive, attributes the company's expansion to a fundamental parental conviction: unlimited screen time harms children. He frames the device not as a replacement for parental attention but as a safer alternative to handing a child an open-ended digital tool. "You don't just want to give your child a smartphone or iPad and say, 'Here's Spotify. Good luck. Pick whatever you want,'" he said. The philosophy draws on a deep cultural tradition. Germany has long cherished Hoerspiele—radio plays designed for children—a format that proved portable to other markets once companies figured out how to deliver it through dedicated hardware. Wann himself grew up listening to these stories on vinyl records, then cassettes, then CDs. The Toniebox is the latest iteration of that lineage.
Yet experts caution against treating audio devices as a complete solution. Natalia Kucirkova, a child development researcher and director of the International Centre for EdTech Impact at Britain's Open University, points out that removing the screen addresses only one dimension of the problem. Yes, screens can create what she calls a "multi-sensory explosion"—the rapid-fire stimulation of tablets and fast-paced cartoons. But that overload can occur without screens too, through toys with flashing lights and competing sounds. The real question is design: how is the device constructed, and what does it ask of the child?
More fundamentally, children aged two to eight are in a critical window for language development and social learning. They need real human interaction to practice conversation, to read facial expressions, to understand social nuance. No audio device, however well-designed, can fully substitute for that. Kucirkova notes that research guidance has traditionally emphasized co-viewing or co-listening—parents engaging with media alongside their children. But she acknowledges that not all families have the time or capacity for constant joint engagement, so the field is now exploring how to redesign devices themselves to support healthier use patterns.
Wann offers a pragmatic counterpoint. Parents cannot and should not spend every waking hour with their children, he argues. Many caregivers who have contacted him report genuine relief: a child listening to the Toniebox for an hour on a Sunday morning means an extra hour of sleep for an exhausted parent. That trade-off—screen-free audio content in exchange for parental rest—appears to many families like a reasonable bargain. The market's growth suggests they are not alone in thinking so. Whether audio devices represent a genuine advance in childhood well-being or simply a more palatable form of the same underlying dynamic—children entertained by machines rather than by human presence—remains an open question that parents and researchers are still working through.
Citações Notáveis
You don't just want to give your child a smartphone or iPad and say, 'Here's Spotify. Good luck. Pick whatever you want.'— Tobias Wann, Tonies CEO
It's always preferable for this young age group to be using real-life humans to practice social skills— Natalia Kucirkova, child development expert
A Conversa do Hearth Outra perspectiva sobre a história
Why are parents so drawn to these audio devices specifically? What makes them different from just letting a child listen to music or podcasts on a regular speaker?
The key is curation and control. A Toniebox or Yoto player doesn't give the child access to the entire internet. Parents choose what content is available, and the child engages with it without the ability to wander into something inappropriate or overstimulating. It's bounded choice.
But couldn't a parent just do that with a regular tablet—set parental controls, curate a playlist?
Technically yes, but the psychology is different. A tablet is a portal to everything. Even with restrictions, the child knows there's more out there. An audio device is just the thing itself. There's no sense of missing out, no temptation to breach the walls.
The expert mentioned that real human interaction is irreplaceable for language development. Does that concern you about these devices becoming a substitute for actual conversation?
It should concern everyone. But the honest answer is that many families are already using screens as childcare. An audio device is at least not competing for visual attention. A child listening to a story might still engage with a parent verbally about what they heard. A child staring at a tablet is often checked out entirely.
So it's harm reduction rather than an ideal solution?
Exactly. No researcher is saying audio devices are better than a parent reading aloud. But they're asking a more realistic question: given that many children will use some form of media, what's the least damaging way to do it? Audio-only seems to score better on that measure.
What happens as these children grow older? Do they age out of these devices?
That's still unfolding. The core market is two to eight years old. What happens at nine or ten, when they want access to more of the world—that's the next chapter the industry is watching.