Great
I use the S810 for more than a year, I like it, easy, battery life is good, all I need to travel by bicycle.
Rrino1961
cant log on
not working
Jjingalajungla
Can’t ask for more
Has been working well for 5 years. Connects easily to Di2, power meter, speed sensor, heart rate monitor. Excellent mapping (2026). They fixed a horrendous slow GPS which was fine, it’s all good now. Exceptional value.
CChessor45
Great computer
Amazing value and great functionality, connects to satellites and accessories really well , I can’t fault it
OOscvehicule
Good featues
The more I learn on how to use it, the better it gets
GGabriel1971






