2019 New Arrival Fitness Tracker BL89 Waterproof Smart Watch Heart Rate Monitor Bracelet Wristband for iOS Android
Shenzhen Vivistar Technology Co., Ltd was founded in 2012 in Shenzhen,China,we are an OEM/ODM exporter with 7 years experiences in manufacturer of smart watches and other smart wearable devices.All of our products are manufactured under CE, RoHS, CCC and FCC standards.