binary_sensor.yaml

# - platform: ping
#   name: Thermostat Online
#   host: 10.0.0.29
#   count: 2

# - platform: ping
#   name: Andrew Work Laptop
#   host: 10.0.1.27
#   count: 2

# - platform: ping
#   name: Andrew Work Test Laptop
#   host: 10.0.1.100
#   count: 2

# - platform: ping
#   name: Kurt Tunnel
#   host: 192.168.88.1
#   count: 2

# - platform: ping
#   name: internet_reachability
#   host: 1.1.1.1
#   count: 3
#   scan_interval: 10

- platform: template
  sensors:
    # On if both backups < 10 minutes ago
    backups_complete:
      value_template: "{{ (as_timestamp(now()) - as_timestamp(states('sensor.last_vps_backup_completed'))) < 600 and (as_timestamp(now()) - as_timestamp(states('sensor.last_nuc_backup_completed'))) < 600 }}"
    andrew_phone_watch_connected:
      value_template: "{{ 'AC:80:FB:99:B2:AA (Galaxy Watch6 (KQBW))' in state_attr('sensor.andrew_phone_bluetooth_connection','connected_paired_devices') }}"
    andrew_phone_car_connected:
      value_template: "{{ '00:0A:30:D7:D5:56 (Mazda)' in state_attr('sensor.andrew_phone_bluetooth_connection','connected_paired_devices') }}"