The product is a black Smart Bracelet fitness tracker that, in addition to tracking heart rate, also has a stylish pink silicone band. It is compatible with both Apple Watch OS and Android operating systems, making it versatile for various devices. This unlocked smart watch offers various features for health and fitness enthusiasts, all within a 44mm case size. The sleek design and functionality make it a practical and fashionable accessory for those looking to monitor their fitness progress.
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