Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
we make no warranty regarding the quality , accuracy , timeliness , truthfulness , completeness , or reliability of the fitbit service or any fitbit content . 

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