Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
the fitbit service and fitbit content are provided `` as is , '' without warranty of any kind . 

```
. OPTIONS: ['Arbitration' 'Jurisdiction' 'Limitation of liability'
 'Unilateral termination' 'Contract by using' 'Unilateral change'
 'Content removal' 'Choice of law' 'None'].