TimesKey – Universal NFC tags as coasters

TimesKey are coasters equipped with NFC tags that can activate numerous functions on your own smartphone.


The colorful coasters have a NXP Ntag215 chip in the middle, which can trigger preset actions when touched with the smartphone.

These include, among others:

  • Set alarm
  • Phone on mute
  • Navigation
  • Wi-Fi on and off
  • Call
  • SMS
  • Start any app
  • Register with WiFi network
  • Bluetooth on/off
  • Send business card
  • Show message
  • Change volume of ringing tone or music
  • Releasing a contact
  • Connection to vehicle systems
  • Open website
  • And much more

The Timeskey NFC coasters do not require power, an external power source or must be paired with the smartphone first.

They are very durable, waterproof, withstand temperatures up to 356 degree Fahrenheit and even work under water.


The TimesKey can currently be purchased on Amazon. (as of 10/12/2020)

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