You can always upgrade your subscription to an higher plan, often it is upgraded within one working day. 

  • You can send us your preferred subscription per email, together with the name of the wearer and the serial number of the watch. 
  • You can send this email to support (@) smartwatcher.com. 


You will receive a written confirmation of the subscription change and you will receive an invoice for the price difference for the remaining months of your contractual period.