XuanWheel Cycplus Bike Wheel Lights is a programmable bicycle light that turns your bicycle wheel into a colorful screen. It is controlled by mobile phone App. You can download a variety of pictures or upload your own pictures, video, GIF and DIY your own text or pictures.
The App will monitor your riding speed, maximum speed and record your journey time and mileage. It will let you become a happy and free rider.
LIVALL Smart Riding System Multi-function Cycling Smart Mountain Bike Helmet Bling Jet Phone Holder Nano Cadence Sensor.
Smart, safe cycling helmetes : sparkling and cool
Colored LED tail lights : indicate the direction
One-touch operation of Bling Jet : Predict your next move with one click
Colored outline LEDs : make you stand out and be safe
Cycle to the beats : Built-in Bluetooth speakers; Choose the music that matches your speed and cycle to the beats.
Stay connected : Answer or make phone calls with one touch on the button of Bling Jet; Enjoy your 'me time' without worrying people may not be able to reach you.
Windbreak Mic for clear calls : Unique windbreak technology, Transmits sound clearly and quickly.
Data Collecting : Information of Ramp-rate, gradient, altitude and speed are available;
Innovative Bluetooth GPS Bike Computer with Smart Lights - New Generation of Cyclometers