KONNWEI KW903 Mini Bluetooth 4.0 Wireless OBD-II
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The KONNWEI KW903 Mini Bluetooth 4.0 Wireless OBD-II Scanner is a compact, plug-and-play diagnostic tool that connects seamlessly to your iPhone via Bluetooth. It provides real-time insights into your vehicle's performance, displaying critical data like fuel consumption, engine load, and coolant temperature through the free Konnwei app, helping you monitor your car's health and potentially identify issues before they become costly repairs.
add_circle The Upside
- check Wireless convenience eliminates cables while driving
- check Provides detailed vehicle diagnostics that can help identify issues early
- check No battery needed—powers directly from vehicle's OBD-II port
remove_circle The Downside
- close Only compatible with iPhone/iOS devices (no Android support)
- close Limited to Konnwei's proprietary app (cannot use other OBD-II apps)
- close Bluetooth range is limited to approximately 10 meters
Specifications & features
Key features
- check_circle Bluetooth 4.0 wireless connection for iPhone/iOS devices only
- check_circle Plug-and-play design with no battery required (powers from OBD-II port)
- check_circle Displays real-time vehicle performance data (speed, fuel consumption, engine parameters)
- check_circle Compatible with free Konnwei app for diagnostics and data logging
- check_circle Compact ELM327-based adapter with auto-sleep function
Specifications
Bluetooth Profile
SPP
Compatibility
iPhone/iOS devices only
Frequency Range
2402-2480MHz
Modulation Mode
GFSK
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Specifications
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