Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
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please read and comply with all safety notices that accompany your use of the fitbit service , including those located on our wear and care page . 

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