From daily practice to club racing, SkyRC's LapWiz helps you track every lap, analyze every session, and push every run further.

Built for RC racers who demand more than just lap counting, LapWiz combines precise IR timing, Shadow Run training, cloud ranking, and performance analytics into one complete racing ecosystem.

Performance Dashboard Data Makes You Faster.

LapWiz transforms lap timing into real performance insights. Track key metrics including Best Lap, Average Lap, Forecast, Shadow Run, and Lap History, all are designed to help you understand every session and improve every lap. Timing meets insight.

Powered by high-sensitivity industrial-grade IR sensors in both the transponder and decoder, LapWiz delivers fast, accurate, and reliable lap timing across a wide range of racing environments.

No buried loop wires. No complicated installation.

The included aluminum stand provides a stable, adjustable mount for optimal positioning and reliable lap detection. Just place, adjust, and race.

Race with confidence, even under the sun.

The included magnetic sun visor helps reduce direct sunlight interference and improves IR signal stability for more reliable outdoor lap detection. Quick to attach. Built for the track.

Instant feedback. No second guessing.

Bright, high-visibility LEDs let racers and spectators see system status from anywhere on the track. A blinking blue LED indicates the decoder is connected to the smartphone, while a flashing white LED confirms a new lap has been detected in real time. 

Specifications:

Timing Decoder

• Size: 55 x 26 x 65 mm
• Weight: about 45g
• Power Supply: 2 × AA Batteries
• Communication: Bluetooth

T01 Standard Transponder

• Connector: JR/Futaba
• Input Voltage: DC 3–15 V
• IR Transmission Distance: 3–10 m
• Controller Dimensions: 20x17x7 mm
• Controller Cable Length: 245 mm
• LED Cable Length: 180 mm
• Weight: 7g

T02 Enhanced Transponder

• Dual IR EmittersConnector: JR / Futaba
• Input Voltage: DC 3–15 V
• IR Transmission Range: 4–10 m*
• Suitable for: Indoor and Outdoor Tracks
• Controller Dimensions: 20 × 17 × 7 mm
• Controller Cable Length: 245 mm
• IR Emitter Cable Length: 180 mm
• Weight: 8.5g

T03 Mini-Z Transponder

• Connector: JST-ZH 1.5 mm 4-Pin (Compatible with Mini-Z ICS Port)
• Input Voltage: DC 3–15 V
• IR Transmission Range: 5 m*
• Suitable for: Indoor Tracks
• Controller Dimensions: 15 × 14 × 6 mm
• Extension Cable Length: 120 mm
• Transponder Cable Length: 72 mm
• Weight: 1.5g

* Test data was obtained under standard indoor conditions. Actual detection range may vary with lighting conditions, ambient infrared interference, transponder placement, and vehicle speed. For optimal outdoor performance, avoid direct sunlight on the LapWiz IR receiver and use the sun visor when needed for enhanced detection reliability.

Working and Storage

• Operating temperature: -5℃-60℃
• Working humidity: ≤85%RH, non-condensing
• Storage temperature: 0°C–35°C
• Storage humidity: ≤65% RH, non-condensing