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Amazon.com : SmartHalo - Bike Smarter | Smart Bike Accessory Cycling Computer with Light, GPS & Navigation, Anti-Theft Alarm, Fitness Tracker, Speedometer, Odometer, and Assistant : Sports & Outdoors
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Amazon.com : SmartHalo Bicycle All in One Computer Alarm GPS Navigation Anti-Theft Bike Light Smartphone App First Generation : Sports & Outdoors
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SmartHalo review: Minimalist smartphone-connected device protects, motivates, and informs bike riders | ZDNet
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