Dynamic GPS Positioning – This bicycle stopwatch has higher sensitivity, higher accuracy and faster positioning speed. GPS signal tracks your route, it will display riding time, riding distance, total riding time, total riding mileage, clock, current altitude. Day or night, you can read data more easily and clearly. High-quality tempered glass, don’t worry about scratching the screen with fingernails. IPX7 waterproof large-capacity battery-wireless waterproof design. You can work at any time even on rainy days. Automatic Wireless Bike Computer This bike computer will automatically go into sleep mode after 10 minutes of inactivity, and when you turn it on, it will display your last ride data. Material Acrylic display accuracy 0.01 Specifications XOSS G+ English version, computer handlebar extension frame, computer protective case, XOSS speed cadence monitor, XOSS heart rate chest strap, XOSS heart rate armband, XOSS small whirlwind speed cadence device, computer stem extension , Computer cat ear protection case