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I will create wearable pcb for smartwatch, fitness, iot, battery, bluetooth integration
PCB Design,Electrical electronic engineer,embedded system expert
I am a professional PCB design engineer specializing in schematic design, multilayer PCB layout, RF circuit design, GNSS/GPS, BLE, and embedded hardware development. I deliver reliable, high-performan...
About this Gig
Turning a wearable idea into a working, manufacturable board is hard: tiny space, a tight battery budget, and a 2.4 GHz radio that hates being near skin and metal. I design wearable PCBs that solve all three.
I build for smartwatches, fitness trackers, smart rings, health bands and IoT wearables, with BLE on Nordic nRF52/nRF54, ESP32 or STM32.
WHAT'S INCLUDED:
- Schematic and component selection
- Rigid, flex or rigid-flex layout sized to your enclosure
- BLE integration with antenna keepout and RF-aware layout
- Sensors: heart rate/PPG, SpO2, ECG, IMU, temperature
- LiPo charging, fuel gauge, USB-C and low-power rails
- Haptics, buttons, display and GNSS on request
- DFM/DFA review before you order boards
YOU RECEIVE:
Gerbers, BOM, pick-and-place, PDF schematic, 3D/STEP preview, source files (Altium/KiCad/EasyEDA) and assembly notes.
WHY ME:
Battery life and size are treated as requirements, not afterthoughts. Clear updates, fast replies, revisions included.
Message me first with your idea, size limits and target battery life. I'll confirm scope before you order.
FAQ
What devices do you design for?
Smartwatches, fitness trackers, smart rings, health monitors, smart bands and other battery-powered IoT wearables.
Can you handle flex or rigid-flex boards?
Yes, for curved or very small enclosures like rings and bands.
Do you integrate the battery and charging?
Yes: LiPo charging, protection, fuel gauging and power rails tuned for battery life.
Which wireless options do you support?
BLE (nRF52/nRF54, ESP32, STM32WB), plus Wi-Fi, NFC or GNSS when needed.
Do I get manufacturing-ready files?
Yes: Gerbers, BOM, pick-and-place and assembly notes.
Do you write firmware?
Basic BLE bring-up is available as an extra.
