XOSS G+: Features: 1.8 inch LCD display, automatic backlight, 25hrs battery life, 15 types of data recording, third party platforms sharing. XOSS G+ bike computer support ANT+ transmission for external sensors, like speed, heart rate, cadence sensors etc. Capture each and every moment of your ride with unmatched accuracy. Built-in GPS with 4-satellites positional systems, included BEIDOU,GPS,GLONASS, GALILEO, ensure a stable connection on every ride. With IPX7 technology, XOSS G+ is waterproof so that you can enjoy the cycling experience in all weather conditions. Easy to install,fit with Garmin,XOSS out-front extension mount. Packing List: 1 x G+ bike computer 1 x USB cable 1 x Easy-installed Mount the standard G+ included mount Different between G and G+ computer.: G+ can connect with ANT sensors. like(speed/cadence sensor,heart rate sensor ) XOSS Protective case: Features: *100% brand new and high quality *Made of high-quality materials, durable *The use of high-quality silicone, good flexibility, high fit, multi-color optional. Anti-collision, drop-proof, dust-proof and water-repellent, soft silicone material, a variety of multi-color options. *Applicable for XOSS G+ code table Specification: *Material: Silicone *Color: black *Size: 79*51mm (approximately) *Weight: 11g (approximate) Package list: 1* protective sleeve XOSS Extension bracket: 100% brand new and high quality material: plastic Colour: Black Quantity: 1 Style: suitable for all bicycles Packing List: 1 x bicycle extension bracket XOSS Speed/Cadence Sensor: Stopwatch Watch and Accessories: Wireless Stopwatch Watch Model Number: Bicycle Computer Cadence Sensor Product Name: Bicycle Computer Cadence Sensor Color: Black Bike computer cadence sensor Technology: Bluetooth and ANT Bike Computer Cadence Sensor Weight: 9g Waterproof: IP67 Battery life: 400 hours Battery: Button Battery 2032 Packing List: 1*Speed/Cadence Sensor XOSS Heart Rate Sensor: Fabric Bracelet: Medical Polyester (80% Nylon and 20% Elastane) XOSS HR chest strap Provides live, accurate heart rate for compatible mobile training apps for Bluetooth Smart technology Chest Strap heart rate is an early warning for health (HR max of different people is not the same, the estimated formula is 208-0.7*Age Adjustable elastic strap. Battery life will last up to 1 year and low power consumption. Waterproof sensor, For Iphone 4s/5/5s/6s/7 plus and for other Android 4.3 devices Packing List: 1* Heart Rate Sensor