We only supply to companies and organisations. More Information 

Small, thin (5.5mm), waterproof (IP67), rechargeable, wearable beacon with up to 100m range. Advertises iBeacon, Eddystone UID, Eddystone URL, Eddystone TLM. The button can be used for SOS to advertise differently. Accelerometer provides motion triggered broadcast. Uses the newer Nordic nRF52810 SoC for improved battery life.

Rechargeable battery lasts 4-6 months per charge based on 1s advertising.

Available in white only.

Includes magnetic charging cable and black lanyard.

Supplied with access to the technical information.
Transmission iBeacon and Eddystone
Battery size Rechargeable
Number of batteries 1
Battery included yes
Battery life 4-6 months per charge
Size 38mm x 38mm x 5.5mm
Weight 10g
Waterproofing IP67
Includes sticker yes
Password to configure yes
Power range -30dBm to +4dBM
Buzzer no
Temperature sensor no
Humidity sensor no
Accelerometer sensor yes
Motion triggered broadcast yes
Operation modes sleep,normal,connected
On off switch yes
Chip nRF52
Working current 10.5mA
Transmit distance 100m
Android SDK yes
iOS SDK yes
Android config app yes
iOS config app yes


  • £28.92

  • Ex vat: £24.10

  • No waiting weeks - delivery from stock
  • Ex vat outside UK - shown after registering
  • Fast 1-2 day delivery by UPS courier
  • Expert English UK based support

Read more about delivery

Read past customer feedback

Tags: kkm, f1