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Products > controller interface > Shenzhen Twinkler Technology Co.,Ltd | Similar Products

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controller interface

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SIM Card Smart Watch Waterproof GPS Kids Smartwatch GSM GPRS Locator Smart Baby Watch Phone: offSpecifications GSM: 850/900/1800/1900 MHZGPS:MT3337GPS Channel:20 ChannelGPS Senstivity:-159DBScreen:1.22 inches color touch screenGPS Positioning Accuracy:5-50MLBS Positioning ...

Smart Watch Men ECG PPG IP68 Waterproof Blood Pressure Heart Rate Fitness Tracker Sports Smartwatch: Main Function: Heart rate monitoring, ECG +PPG, blood pressure , blood oxygen, counter, payment, weather, stopwatch, music control, Bluetooth photo Platform: Norway Nordic nrf52832 Memory RAM: 64KB, ...

New Smart Watch Men Women Smartwatch Fitness Bracelet Tracker Heart Rate Monitor Smart Band Watch: control.2. Reminder function: incoming call, SMS, QQ, WeChat reminder (display content and name). Facebook, Whatsapp, Twitter, Skype, and other foreign social software reminders, alarm clocks (three ...

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