Callio — Wireless Service Buttons for Hospitality
calliodevices.com
LaunchIndex first observed Callio — Wireless Service Buttons for Hospitality (calliodevices.com) live on 19 September 2026. View its launch screenshot, category, and verification evidence.
A launch record built from evidence.
Callio — Wireless Service Buttons for Hospitality (calliodevices.com) was first observed live on 19 September 2026.
Callio provides discreet wireless service buttons for hospitality venues. Guests tap to call a server, order, or pay, with instant wristwatch notifications to staff and a manager’s monitor for queueing and response.
Its profile is classified as Landing page within Travel / Travel and hospitality.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- calliodevices.com
- Category
- Travel / Travel and hospitality
- Website type
- Landing page
- Observed title
- Callio — Wireless Service Buttons for Hospitality
- Observed description
- Callio is a discreet wireless service button for restaurants, bars, hotels and retail. Guests call, order or pay with one tap — staff get an instant notification on their watch.
- Detected technologies
- None detected
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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