I will develop smartwatch companion systems and ble wearable integration

United Kingdom

I speak English

Embedded Systems Engineer

I'm Smith Badge, an Embedded Systems Engineer specializing in wearable devices, smart gadgets, custom PCB design, firmware development, and IoT product engineering. I help startups and companies turn ...
About this Gig

Are you building a wearable product, smart gadget, fitness tracker, or BLE-enabled device that needs seamless smartwatch or mobile integration?


I specialize in developing complete smartwatch companion systems and BLE wearable integrations for startups, IoT products, and connected hardware devices.


This service is ideal for:

  • smart wearables
  • fitness trackers
  • health monitoring systems
  • BLE-enabled IoT devices
  • smartwatch-connected products
  • real-time sensor systems


Smartwatch Companion Systems

  • Apple Watch integration architecture
  • Wear OS companion systems
  • Smartwatch-to-device communication
  • Notification and event systems
  • Data synchronization workflows


Embedded Wearable Systems

  • ESP32, Nordic, STM32 integration
  • Sensor integration (heart rate, GPS, IMU, SpO2)
  • Battery-powered wearable systems
  • Embedded firmware development
  • Real-time monitoring systems


IoT & Connectivity

  • Mobile-to-device communication
  • BLE + Cloud integration
  • Offline and sync workflows
  • MQTT / HTTP communication
  • Connected device ecosystems



NOTE: Contact me to discuss full details

Platform:

ESP32

Sensors:

Temperature

Humidity

Accelerometer

Microphone

Infrared

Expertise:

Firmware development

Microcontrollers

IoT

Testing