HR60 Description: Measuring with precise photoelectric signals, HR60 provide real time heart rate data, help users to improve exercise efficiency and avoid injury. HR60 support connecting with iGPSPORT bike computers or smart phone to sync real time heart rate data for analyzing training data, checking training effect, managing training plan and maintaining good training state. Product specification Product size48 * 38 * 12mm Net weight17g (device without strap or accessories) Arm strap length376mm (upper-arm circumference 20cm-34cm) Charging time2.5h Battery working timeabout 20 hours WaterproofIPX7 TransmissionANT+/BLE LED indicator colorLED in Red/Blue/Pink color Working temperature-10C- 50C HR40 Products Details: Description: With comfortable fabric strap, and it"'"s slim, light and ergonomically in design. Meanwhile, The battery lifetime is 340 hours. HR40 supports the connection with iGPSPORT bike computers or smart phones to sync real time heart rate data with iGPSPORT cloud platform for analyzing training data, checking training effect, managing training plan and maintaining a good training state. HR40 Products Details: Description: With comfortable fabric strap, and it"'"s slim, light and ergonomically in design. Meanwhile, The battery lifetime is 340 hours. HR40 supports the connection with iGPSPORT bike computers or smart phones to sync real time heart rate data with iGPSPORT cloud platform for analyzing training data, checking training effect, managing training plan and maintaining a good training state. SPD61 Products Details: SPD61 speed sensor, exquisite and compact, accurately capture bicycle speed data, easy to install, no magnet, wireless data transmission via Bluetooth or ANT+ protocol, 260 hours long battery life, has passed IPX7 waterproof test. Product specification Sensor deviceHigh sensitive sensor device Drop shock1.5m Natural drop WeightAbout 9.6g (include battery) Physical dimensions37x36x10mm WaterproofIPX7 Battery12 months (1 hour"'"s usage per day) Wireless transmissionBluetooth 4.O BLE; ANT+ /2.4G Compatible devicesiPhone 4s/5/5c/5s/6/6 Plus IiPod touch 5 iPad 3/4/ Air/miniCompatible Samsung Galaxy S4/5/6/Not3devices Google Nexus 4/5/6 Android 4.3 BLE devices Garmin Watch(support ANT+) Package includeSPD61 x1. Strap x1, User Manual x1 ,Package include CR2032 Battery x1 CAD70 Products Details: CAD70 cadence sensor helps you find the optimal cadence, making cycling easier and training more efficient. With low-power chips, the battery life is up to 260 hours. IPX7 is waterproof and has no fear of wind and rain. Bluetooth and ANT+ dual-protocol transmission are compatible with the major brands of bike computer and mobile phone models. Product specification Sensor deviceHigh sensitive sensor device Drop shock1.5m Natural drop WeightAbout 9.6g (include battery) Physical dimensions37x36x10mm Battery12 months (1 hour"'"s usage per day) Wireless transmissionBluetooth 5.O BLE; ANT+ /2.4G Compatible devicesiPhone 4s/5/5c/5s/6/6 Plus IiPod touch 5 iPad 3/4/ Air/miniCompatible Samsung Galaxy S4/5/6/Not3devices Google Nexus 4/5/6 Android 4.3 BLE devices Garmin Watch(support ANT+) Package includeCAD70 x1. Strap x2, User Manual x1 ,Package include CR2032 Battery x1 S60 Products Details: The standard model of out front bike mount, with golden visual angle, makes riding more secure. Compatible with iGPSPORT bike computer and some GARMIN bike computer models, nylon-glass fiber composite material, ultra-light and impact resistant,it can stabilize the bike computer and view the data without worry even when used on bumpy non-paved road surface.