M4S smartwatch with GPS, SIM card slot, calls, multi-sport modes, heart rate monitor and blood pressure monitor. Black

GPS Smartwatch M4S: • Compatible with nano SIM card, allows you to make calls and use it as a separate device from your smartphone. It is also compatible with calls, calendar and Bluetooth dialing (for this, a SIM card is not necessary). • Built-in GPS antenna: for a more accurate record of your sports activity, record your route using GPS location. Includes high-precision barometer, altimeter and compass. Oriented to carry out outdoor sports without depending on your mobile phone. • Notifications from push type applications, such as Whatsapp, Facebook, Instagram, etc. and SMS. • Weather monitor with weather information (via App). • Smooth and fluid glide full touch dial, enhanced screen design, natural line design with fashionable sports style. • Wake/alarm, countdown, stopwatch, smartphone camera remote shutter, phone music playback control. • Various dials of different styles, interchangeable. • Supported languages: English, French, Spanish, Polish, Portuguese, Italian, Dutch, Turkish, Russian, German. • Includes magnetic USB charging cable. Health features: • Heart rate and blood pressure monitor. • Pedometer with measurement of steps, distance and calories. • Multisport mode: 5 sports modes, depending on the sport it will analyze the time, calories and/or distance. • Sleep monitor. Screen size: 1.3 inch IPS full screen touch Resolution: 240x240dpi Touch: capacitive full touch Chip:MTK2503A-ARM7 Heart rate HF: 3313 hrs Built-in GPS: GPS ceramic antenna Bluetooth connection distance: Bluetooth effective distance 8-10m Memory: 128MB+64MB Data logging on the watch: 7 days Waterproof rating: IP65, do not submerge, do not expose to vapors. Compatibility: IOS 8.0 or above, Android 4.4 or above Bluetooth: bluetooth 3.0 + 4.0 dual mode Built-in battery capacity: 320mAh lithium-ion polymer Usage time: up to 2 days Standby time: up to 4 days