[Update via PC/MAC]
Step 1: Make sure that you have disabled the bluetooth connection between the ZeFit2 Pulse and your phone.
Step 2: Download and install ZeFit2Pulse PC or MAC software available on MyKronoz website
Step 3: Plug ZeFit2 Pulse into the USB port of your computer and follow the instructions on screen to upgrade your ZeFit2 Pulse firmware
[Update with your mobile phone (OTA)]
ZeFit2 Pulse feature OTA technology (Over The Air) that allows you to do the firmware upgrade directly with your mobile phone. Once a update is available, you will receive a warning on the application . You just need to accept the update in the settings of the App, the update will then proceed automatically.
If the update via our PC/MAC software or the OTA process fails, please perform the update via our update tool (see download link)