These products are smart wristbands, including the Y9, Y8, Y5 Pro, Y7, and Y1 Pro. They have different features and advantages to cater to different user needs. These wristbands have varying battery capacities and battery life, support multiple languages, and offer various health and fitness functions such as heart rate detection, sleep monitoring, and exercise modes.
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Email format error
Email cannot be empty
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6-20 characters(letters plus numbers only)
The password is inconsistent