Xiaomi Mi Smart Band 4 Review Review: My Favorite Budget Fitness Tracker
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The Xiaomi Mi Smart Band 4 fitness tracker sells for around $30, but is it any good? We tested it for 100 hours to find out.
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Xiaomi Mi Band 4 Review
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Xiaomi Mi Band 4 review: A great cheap fitness tracker for under $100
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Xiaomi Mi Smart Band 4 Review Review: My Favorite Budget Fitness Tracker