The Sigma BC23.16 STS is the computer designed for athletes. It is loaded with all of the necessary training functions including heart rate, cadence, altitude and gradient. Plus, all transmitters are included! One of the highlights of the BC23.16 STS is its enormous logging capacity of up to 500 hours.

Previously saved rides can be converted into an opponent for a “ghost race” with the SIGMA DATA CENTER. And NFC technology allows the BC23.16 STS to communicate with Android smartphones and the SIGMA LINK app.

• Actual Speed
• Automatic start/stop
• Average speed
• Calories (HR based)
• Clock (12/24h)
• Comparison of cur. / avg. Speed
• Day trip
• Maximum speed
• Ride Time / Training time
• Temperature
• Total calories for several bikes
• Total calories*
• Total distance
• Total distance for several bikes
• Total Ride Time / Overall training time
• Total ride time for several bikes

• Adjustable start altitude
• Altitude downhill
• Altitude graph
• Altitude uphill
• Current altitude
• Current incline/downward slope (in %)
• Distance downhill
• Distance uphill
• Maximum altitude
• Total altitude downhill
• Total altitude downhill for several bikes
• Total altitude uphill
• Total altitude uphill for several bikes
• Total distance downhill
• Total distance uphill

• % HR max.
• 4 Intensity zones
• Average heart rate
• Current heart rate
• Heart rate graph
• Intensity zones (graph)
• Maximum heart rate
• Target zone bars
• Zone alarm ON / OFF

• Average cadence
• Current cadence
• Maximum cadence

• Average power
• Current Power (calculated)

• Average cadence in lap
• Average heart rate in lap
• Average speed in lap
• Calories in lap
• Distance in lap
• Elevation gain in lap
• Elevation loss in lap
• Maximum cadence in lap
• Maximum heart rate in lap
• Maximum speed in lap
• Number of laps
• Time in lap