SPESIFIKASI PRODUK : Master MCU: TLSR8266 Bluetooth 4.0 Kapasitas Baterai : 90 mAh Waktu Charging : -+ 3 Jam Pixel: 240RGB*240 Ukuran layar : 0.96 inch OLED Lebar Tali : 2cm Tebal Case : 1,2cm Panjang Tali : 24cm Net weight: 29g Gross weight: 41g Support mobile phone version: iOS 8.0 or higher Android 4.4 or higher Chinese and English UI interface (content push support 9 languages: Chinese simplified Body/Traditional, English, Spanish, French, German, Japanese, Italian, Russian, Polish) Fungsi : Motion recording (step counting, distance, calorie calculation), message push,heart rate monitoring, sleep monitoring, blood pressure, stopwatch, finding mobile phone, remote control photo, color screen display, App message reminder