You have a couple of different options for step tracking
PUML app can sync directly with your mobile health app or if you have a wearable you can use it too.
If you don't have a wearable, you can use your phone to count your steps by using the Health App on your device. Remember to carry your phone on you if you are doing this option in order for the phone to capture your steps. For Apple/iPhone devices you need to have the Apple Health app installed and for all Android devices you need to have the Google Fit app installed.
If you would like to use a wearable, PUML currently connects with Fitbit, Garmin and Apple Watch devices. Connection for these wearables may slightly differ whether using with Apple or Android, therefore please see further details on the links below.
For more details on how to sync with Garmin click here
For more details on how to sync with Fitbit click here