PRO Scio W-2.1 computer review

Multi-function cycle computer

Our rating 
3.0 out of 5 star rating 3.0
GBP £49.99 RRP | USD $76.48
Pro Scio W-2.1 computer

Our review

Some handy functions, but it doesn’t work especially hard to earn its price tag
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This computer has several neat, unusual features but it’s pretty expensive for what you get. Large figures make the dual-line display ultra clear while the two-button operation is simple to understand, and you can set it to scan through the various readings to save you scrolling.


In addition to the essentials, you get a stopwatch, a calorie-meter (although such a feature is never going to be incredibly accurate) and a countdown function. This enables you to program in a target distance for your ride and then you’re told how far is left, along with an estimate of how long it’ll take you.


The ability to program in the wheel size for a second bike could be useful to you – an extra sensor kit will set you back £29.99 – but we found the analogue signal susceptible to interference from other equipment, including a large LED light and other computers.

Product Specifications


Name Scio W-2.1 (10)
Brand PRO

Description Features: # 199.9Km/h # Scan # Speed bar (% of max. speed) # Average speed # Speed comparison # Distance 1 # Distance 2 # ODO 1 # ODO 2 # ODO 1+2 # Ride time # Distance countdown # Time to arrival (Arrival time/time remaining) # % to arrival (Bar display) # 2nd wheel size # Time (12/24hour) # Auto sleep # Calorie expenditure/fat burn # Stopwatch # Auto lap (time/distance) # Service interval reminder # Speed transmitter # Handlebar bracket # Speed magnet
LCD Backlight No
Wireless Yes