Product Details 1. Brand: IGPSPORT 2. Model: IGS320 3. Weight: About 65g 4. Screen: 2.4-inch 5. Battery: About 72H 6. Memory Capacity: About 400 hours of data 7. Stopwatch and Accessories: Wireless Stopwatch 8. Wireless: Bluetooth 5.0/ANT+/Beidou/Glonass/Galileo/QZSS 9. Waterproof: IPX7 10. Working Temperature: -10 ~50C 11. Interface: Type-C 12. Dimension: 75*49*20mm 13. Wireless transmission: Bluetooth 5.0 14. Optional Accessories: Out Front Bike Mount, Heart Rate Monitor, Speed Sensor, Cadence Sensor, Cadence and Speed Combined Sensor, Power Meter Feature 1. ANT+: Support ANT+ Heart Rate Monitor, Speed Sensor, Cadence Sensor, Cadence and Speed Combined Sensor, Power Meter 2. Satellite Positioning: GPS/ BeiDou/ GLONASS/ GALILEO/ Qzss 3. Barometric Altimeter 4. Long battery life GPS cycling computer, 72H long battery life 5. Global positioning system 6. Faster and more stable, Transmission speed greatly improved 7. Support multi-channel, the app background is online and Bluetooth sensor is not dropped at the same time 8. High reflectivity 9. Anti-fogging 10. TYPE-C: Take one less data cable when you go out 11. Incoming call Data Automatically Synchronized To STRAVA IGS320 New generation Long battery life GPS cycling computer Navigation | Tracking | 72H GPS cycling computer Subvert the past and transcend the future GPS navigation tips Turning reminder, remind the route to turn Bluetooth 5.0 IGS320 GPS cycling computer Faster| More stable| Muti-connect iGS320 High screen to body ratio 2.4 inch High reflectivity Anti-fogging IPX7 Type-C Say good-bye to mess cable 72H long battery life More suitable for long-distance riding Enough for a PBP uninterrupted ride (1200KM) Real-time synchronization of riding path and date Multi-platform social media support Global positioning system Provide more detailed location information, explore unknown areas GPS | BEIDOU | GLONASS | GALILEO | QZSS Incoming call Compatible with a universal case Increase the lanyard hole for more safety