ASTOUND D13 Smart Watch, USB Charging Smartwatch  (Black Strap, FREE SIZE)

Adaptation Compatible with mobile phone version IOS 8.0 or higher, Android 4.4 or higher Language of the application language, English, West, French, German, Russian, A, Dutch, Portuguese, A, Di, Japanese, Malaysia, all European languages. Application function Remote support Calorie support Support of blood pressure Oxygen support in the blood QQ, Facebook, WhatsApp, Twitter, Skype, Instagram, WeChat Information Reminder Sedentary reminder Wake stand Chronometer support Sleep monitoring support Find a phone support Find the wristband. Raise your hand to illuminate the screen. Details type Description Case size 43.5 × 36 × 12.3 mm 18 mm bandwidth Plastic material plastic front body plastic back cover TPU strap LD719-V1.0 CPU motherboard touch point button BT version 4.0 BT name D13 matador vibrator Size of 1.3 inches Screen resolution 240 × 240 Oled type Lithium material 100mAh battery capacity Waiting time two weeks Using a week Clip Loader The package includes: 1 × smart watch 1x User's Manual