Updated 2026-07-22 · 3 min read
Who this is for. The legal requirements below are Spanish, so this is written for salons in Spain whose owners don't read Spanish. Outside Spain it does not apply as written — the habit argument travels, the legal conditions are your own country's.
The best time-clock system in the world is useless if your team doesn't use it. And the reality of a salon is stubborn: between one client and the next, hands full, nobody remembers to open a separate app to mark a break. That's why records fill up with missing entries — and missing entries are exactly what an inspection looks at with a magnifying glass. The most elegant solution we've found is also the most obvious: clock in where your team already writes a thousand times a day, WhatsApp.
The real problem isn't the law, it's the habit
Complying with the time record isn't hard because of the rule: it's hard because of consistency. Clocking four times a day (in, break, back, out), the whole team, every day, without fail. Any friction — an app to open, a password, a device in the back room — erodes the habit, and a record full of holes is a record that doesn't protect you. The right question isn't «which system complies?» but «which system will my team use without me standing over them?».
Why WhatsApp wins the battle of habit
Your team already lives in WhatsApp. Nothing to install, nothing to learn, no extra password to remember. Clocking in is writing «in» when you arrive, like letting somebody know you're at the salon. That total absence of friction is what keeps the record complete — and a complete record is half your peace of mind in front of an inspection.
How it's done lawfully (the technical part that matters)
Clocking in by WhatsApp is perfectly lawful as long as the system respects three things, and it's worth knowing them so you can insist on them:
- Reliable identification: each employee's WhatsApp number, verified beforehand, acts as her unique identification. Nobody clocks in for anybody else.
- Server time, not the time in the text: when you write «in», the system records the real time it receives the message, not whatever you say. That way an arrival can't be faked.
- Tamper-proof, with traceable corrections: the entry is sealed; if there was a mistake (a message that arrived late, a forgotten entry), it's corrected with both sides agreeing and it's recorded — never edited on the quiet.
And two common-sense guarantees: it has to be voluntary (nobody is obliged to use their personal phone; there's always an alternative on a salon tablet) and it has to tell the employee from the client — because your senior stylist can also want an appointment for herself. A good system routes by the intent of the message: «off to lunch» is a time entry; «any room on Thursday?» is a client.
How ClaudIA does it
Since ClaudIA already handles your salon's WhatsApp, clocking in through that channel came out almost by itself. Your team clocks in writing naturally («in», «back», «out») from their verified number; ClaudIA seals the real time, tells a time entry from a booking request, and stores it in the same tamper-proof record as the tablet kiosk. Instant confirmation («✅ Clocked in at 9:02, have a good one!») and back to work. It's included from the Pro plan, and anybody who'd rather not use their own phone clocks in on the salon tablet: two routes, the same legal record.
Because in the end the law doesn't reward the salon with the most expensive technology, but the one with the most complete record. And the most complete record is, always, the one that's easiest to fill in.