
SparkHub
Wearable Device
Low-power wearable platform with custom BLE stack and DFM-first enclosure.
From first schematic to factory line — a sample of products we've helped bring to life across wearables, medical, industrial, and consumer markets.
8 case studies

Wearable Device
Low-power wearable platform with custom BLE stack and DFM-first enclosure.

Medical Monitor
Class II–ready vitals monitor with on-device inference and IEC-aligned documentation.

Industrial IoT
Rugged edge gateway for factory analytics with secure OTA and MQTT pipelines.

Consumer Electronics
Premium connected lamp: injection-moulded optics, dimming firmware, app integration.

Power & Energy
Isolated monitoring module for residential storage — UL-minded layout and test fixtures.

Audio Wearable
Open-ear wearable with tuned acoustic chamber and adaptive noise handling in firmware.

Smart Metering
Sub-GHz mesh endpoint with secure boot and pre-compliance EMC design.

Aviation Sensor
Environmental sensing pod: vibration-tested mounting and calibrated acquisition chain.
Next project
Tell us what you're building — we'll map scope, risk, and how CoBuild Labs fits.