Multi-sensor fusion + low-power firmware · OTA
Wearables
Watches, 4G trackers and Bluetooth audio wearables — PPG and motion sensing, 4G module integration, low-power design, and the structure and firmware developed as one.
The part that decides the project
Battery life is the spec a wearable is judged on, and it is decided by firmware duty-cycling — how often the PPG samples, how long the radio stays awake, how aggressively the display sleeps.
A watch that measures well and lasts two days loses to one that measures adequately and lasts ten.
OTA
OTA is in every connected design
Firmware ships with a dual-partition layout and automatic fallback, so an interrupted update boots the previous image instead of bricking the unit. Updates go out in staged batches from the device cloud, with version reporting per unit. It is designed in at the first prototype, not added before launch.
What you need to decide before we can quote
- Which health metrics are claimed, and how they are worded
- Display type — AMOLED cost versus TFT battery life
- Your own app, or an SDK into an existing one
What this direction covers
- Bluetooth sports & health watches
- 4G GPS health watches
- Bluetooth headphones & earbuds
- Health sensing design
- AI smart glasses
Silicon it runs on
Bluetooth SoC · display driver · MCU
CapabilitiesRequest a Quote
Start a wearables project
Send the market, target price band and certifications. You get a platform recommendation, a cost envelope and the certification path — from an engineer, within one business day.