Register your product now by simply sending us your invoice and serial number (the number can be found on the silver sticker as shown below) to

Write “WARRANTY – Your Full Name” as the subject of your email.

Don’t worry if you have lost your invoice, simply send us a photo of your serial number in the email.


Product serial number

Don't worry if you have lost your invoice, just send us a photo of the serial number on the form.

GLO guarantees your Glo910 or Glo910 + device for a period of ONE (1) YEAR and THREE (3) MONTHS for the heads from the date of purchase, against manufacturing defects. If you discover a defect and notify GLO during the warranty period, we will replace the device for free.

The warranty covers working parts that affect the function of the device. It DOES NOT cover cosmetic deterioration caused by fair use and damage caused by accident, misuse or neglect. Any attempt to open or disassemble the device (or its heads) will void the warranty.


Fill in the following form and upload your purchase receipt so that we can register it and make use of the guarantee.