Lenovo today announced two new smart bands - HX03 Cardio and HX03F Spectra. Both these have heart rates sensor, are water-resistant and come with OLED Monochrome and TFT-LCD color screens, respectively that shows activity, time, date, heart rate and more. Lenovo HX03 Cardio specifications 0.96 inch (128 x 32 Pixels) OLED display Tracks Heart Rate, Steps, Distance, Calories Burned, Sleep Call Reminders and Notifications, Information Reminder, Silent Alarm Optical Heart Rate Tracker, Gyro Sensor, Vibration Motor Water resistant (IP68) Weight: 20g Bluetooth 4.2 LE, compatible with Android 4.4 (or later) and (iOS 8.0 or later) devices 85mAh battery with up to 10 days Lenovo HX03F Spectra specifications (160 x 80 Pixels) TFT-LCD color display Heart Rate Monitoring, Wavelet Heart rate algorithm Tracks Steps, Distance, Calories Burned, Sleep Silent Alarm, Anti Sleep Mode, Sedentary Reminder, Sports Statistics, Motion Reminder Optical Heart Rate Tracker, Gyro Sensor, Vibration Motor Water resistant (IP68) Weight: 20g Bluetooth 4.2 LE, compatible with Android 4.4 (or later) and (iOS 8.0 or later) devices Up to 10 days of battery life The Lenovo HX03 Cardio comes in Black color, is priced at Rs. 1,999 and is available exclusively from Flipkart. The Lenovo HX03F Spectra comes with a Black strap with interchangeable wrist straps in different colors, is priced at Rs. 2,299 and will be ...