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Tethered
A Scottish Highland valley with a calm river winding between green hills.

About Tethered

Born on the shores of Loch Lomond

Tethered began as one woman's search for calm, and grew into a sleep app loved around the world and a wellness partner for hotels.

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What is Tethered?

Tethered is a Scottish sleep and relaxation app of storytelling, soundscapes and music, made in Glasgow, and through Tethered Hospitality it creates bespoke, place based sleep and wellness content for hotels anywhere in the world.

Founded
September 2024
Founders
Karen and Graeme Kerr
Based in
Glasgow, Scotland
Hotel partners
Virgin Hotels, Cameron House, Crieff Hydro

Our story

Calm, discovered not prescribed

After losing both of her parents in quick succession, Karen Kerr found that mainstream meditation apps didn't speak to what she needed in the quiet moments when her mind felt loudest. Standing on the shores of Loch Lomond, she pressed record.

She began narrating gentle, place rooted reflections in her own Scottish voice, woven with the sounds of water and wind, to help her sleep, breathe and feel tethered again. She kept returning to a Celtic saying: "You're not sad, sadness is upon you."

Those recordings became Tethered. Karen and her husband Graeme launched the app in September 2024. It passed 10,000 downloads in its first months, now holds a 4.8 star rating on the App Store, and is listened to mostly in the United States and the UK.

The methodology

Twenty years of storytelling

Every piece of Tethered content follows a methodology developed by Karen over more than twenty years of branding, storytelling and content work in Scotland. Sessions are written and voiced by people for a clear need, drifting to sleep or finding steadiness, then scored with original music and real nature recordings.

Hotels noticed. Today the same methodology powers Tethered Hospitality, which creates bespoke content for hotels about their own location, anywhere in the world.

Two ways to experience Tethered

At home with the app, or in the places you stay

Tethered is a Scottish sleep and relaxation app you can use anywhere, and a hospitality platform creating bespoke wellness content for hotels, wherever they are in the world.

For you

The Tethered app

Sleep stories, Scottish folklore, soundscapes and relaxing music on iOS, Android and web. Seven nights free, no payment required to start.

For hotels worldwide

Tethered Hospitality

Bespoke sleep and wellness content for hotels anywhere in the world, made about each property's own location, not Scotland. Scottish hotels can also use our hand crafted Scottish library.

As seen in

And over 500 news sites

Tethered App Ltd is registered in Scotland, company number SC791408. Registered office: 5 Canniesburn Toll, Glasgow, G61 2QU.