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 ~50C11. 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