# User Power Availability

If the user power is available from any sensor

{% tabs %}
{% tab title="Typescript" %}

```typescript
const onUserPowerAvailabilityChange = (value: boolean, timestamp?: Date) => {
    console.log(value, timestamp);
};

COBI.rideService.userPower.subscribe(onUserPowerAvailabilityChange);
COBI.rideService.userPower.unsubscribe(onUserPowerAvailabilityChange);
```

{% endtab %}

{% tab title="Javascript" %}

```javascript
const onUserPowerAvailabilityChange = (value, timestamp) => {
    console.log(value, timestamp);
};

COBI.rideService.userPower.subscribe(onUserPowerAvailabilityChange);
COBI.rideService.userPower.unsubscribe(onUserPowerAvailabilityChange);
```

{% endtab %}
{% endtabs %}