gistfile1.txt

  - alias: Nuki low battery - Wohnungstür
    trigger:
      platform: template
      value_template: "{{ is_state_attr('lock.wohnungstur','battery_critical',true) }}"
    action:
      - service: notify.mobile_app_mattheus_iphone
        data:
          title: "Nuki Wohnungstür battery critical"
          message: "Change battery"

  - alias: Nuki low battery - Haustür
    trigger:
      platform: template
      value_template: "{{ is_state_attr('lock.haustur','battery_critical',true) }}"
    action:
      - service: notify.mobile_app_mattheus_iphone
        data:
          title: "Nuki Haustür battery critical"
          message: "Change battery"