1
/
of
4
GEOID TL400 USB Smart Bike Tail Lamp
Brake Sensing
With built-in high-precision sensor and algorithm, the rear light can quickly detect and enter 3-second high-brightness mode even if slightly braking. Meanwhile, it can filter rocking and small bumps to prevent false start.
![GEOID HS500 Chest Strap Heart Rate Monitor](http://geoidsports.com/cdn/shop/products/1_1cf0f316-2ac2-4d5f-a434-57a50af959de.png?v=1651578694&width=750)
![GEOID HS500 Chest Strap Heart Rate Monitor](http://geoidsports.com/cdn/shop/products/2_02e8a78d-d933-4db1-be3f-77e28d262fd8.png?v=1651578694&width=750)
![GEOID HS500 Chest Strap Heart Rate Monitor](http://geoidsports.com/cdn/shop/products/3_ecd4e006-1e31-4b74-815c-50cf785758a4.png?v=1651578694&width=750)