SPARK’s patented LE-UWB™ technology delivers ultra-low latency, high throughput, and unmatched interference robustness, while seamlessly coexisting with your existing wireless ecosystem. From gaming and audio to Physical AI, industrial IoT, and medical devices, LE-UWB enables the applications wired connections once owned.
- GAMING
- AUDIO
- IoT
- XR
LE-UWB TRANSCEIVERS
GAMING
Responsive ultra-low latency wireless gaming devices with high data rates and increased battery life
LE-UWB TRANSCEIVERS
AUDIO
Uncompressed high fidelity low latency wireless audio with extended battery life
LE-UWB TRANSCEIVERS
PRESENCE DETECTION
Ultra-low-power ToF ranging and beaconing for precise, interference-free presence detection
LE-UWB TRANSCEIVERS
AI WEARABLES
Extremely low latency wireless video, audio and data with ultra-low power
WIRE-LIKE WIRELESS PERFORMANCE
Ultra-Low Power
Innovative LE-UWB design enables industry-leading low-power technology that extends battery life and supports energy harvesting.
Ultra-Low Latency
For time-critical applications where every millisecond matters
High Throughput
SPARK LE-UWB offers higher data rates than other wireless solutions, enabling Physical AI applications and next-generation connected devices.
Interference-Robust
Maintains stable data rates and link integrity even in RF-dense environments, including Wi-Fi, 2.4 GHz congestion, and cellular signals.
Wireless data streaming for Personal Area Networks
True real-time
monitoring
Ranging and positioning
DISCOVER THE SPARK DIFFERENCE!
Let us show you how our short-range LE-UWB wireless technology can transform your application.
Company News
June 17, 2026
Focal Chooses SPARK Microsystems LE-UWB™ Connectivity for its Flagship Active Wireless Audio Speakers
June 8, 2026
SPARK Microsystems Joins FiRa Consortium for Advancement of UWB Wireless Connectivity
Blogs
June 1, 2026
