Polar M430 S Vit Smartwatch

GPS running watch with wrist-based heart rate, advanced training features and 24/7 activity tracking — a top-level watch for runners who want more. Integrated GPS with SiRFInstantFix satellite prediction technology, Activity sensor, Manual and auto laps, Vibra alert, Waterproof (suitable for swimming), 8 MB Flash memory, Rechargeable 240 mAh lithium polymer battery, Battery duration up to 8 hours of training time with GPS and optical heart rate. Connectivity: Custom USB cable for data sync with PC or Mac, Bluetooth Smart with mobile and sensors, Polar Flow web service compatibility with Mac OS X 10.6, OS X 10.7, OS X 10.8, or later, and PC Windows XP, Windows 7, Windows 8, or later, Polar Flow mobile app compatibility, Updatable software, UI languages: English, German, French, Spanish, Italian, Portuguese, Finnish, Swedish, Norwegian, Danish, Dutch, Japanese, Chinese (Simplified), Polish, Russian, Turkish, Czech, Indonesian. Weight: 51g, Thickness: 12mm, Display size: 128x128 pixels high resolution display. Size: S. Colour: White