GT88 Bluetooth Fashion Watches with Pedometer, NFC, Sleep Monitoring Function

Model Number: Smart watch027 Key Specifications/Special Features: Phone function: GSM 850/900/1800/1900MHzDial handsfree answering, call log, phonebook, Bluetooth callSMS: local SMS, synchronous pushing between the phone SMS and BluetoothEntertainment: MP3, MP4, AVI music playCall reminding: the bell and vibration to remindClock display: 3 kinds of clock displayBidirectional anti-lost: anti-lost alarming, bidirectional searchingPedometer: sport pedometer, calorie pedometer, sport distance pedometerLong sitting alarm: supportSleep monitoring: sleep quality monitoringTaking photos: by watch and by your phone, Image display: PNG, JPGNFC: Bluetooth pairing, business card exchangingHeart rate: supportedOther functions: alarm clock, calendar, chronograph, calculatorLanguages: English, French, German, Spanish, Portuguese, Italian, Dutch, Russian, Polish, Turkish, EnglishAcceleration sensor: supports 3D acceleration, step gauge analysis, sedentary remind, sleep monitoring, anti lost, remote picture.