• Compatible withX2 Heart rate monitor chest strap can be compatible with bike computer(G /Garmin/COOSPO)mainstream sports app(XOSS/Zwift/UARUN), and suitable for running/cycling/yoga sports. Please wear it well before connecting.
• Accurate Real-time RecordingX2 chest strap heart rate recording range: 30-240 BMP, it supports transmission distance: Bluetooth 10 meters/ANT 6 meters. Heart rate can be monitored accurately in real-time by connecting the X2 HRM to the G or XOSS.
• About WearingAdjustable X2 heart rate tracker chest strap length is 25.59-37.4inches(65-95cm) and suitable for men/women/kids.
• Outstanding PerformanceX2 heart rate sensor has long battery life lasting up to 300 Hours. IP67 waterproof makes you don't have to worry about sweat and rain.
• One Year WarrantyXOSS products have a one-year warranty. If you have any problem, please feel free to contact us through email or other channels. We will try our best to solve it.