krishworkstech.com

Mobile Apps That Talk
to Real Devices

We build production-ready Android and iOS applications for connected products — from BLE provisioning and device control to real-time monitoring, alerts, cloud synchronization and field operations.

Built to integrate seamlessly with IoT devices, industrial equipment, wearables, robots and smart appliances through BLE, Wi-Fi, MQTT, REST APIs and cloud IoT platforms.

Build My Connected Device App   →
mobile-app-talk-to-real-device

What we build

Device onboarding & provisioning

Allow users and installers to discover devices, securely pair them, configure Wi-Fi, assign devices to accounts and complete installation workflows.

Real-time device control

Send commands directly to connected products — switching equipment, changing settings, controlling robots, locks, pumps, meters or other connected systems.

Live telemetry & device status

Show sensor readings, equipment state, connectivity, battery health, alarms and operational information directly inside the application.

Alerts & notifications

Push important events to users immediately — equipment faults, threshold violations, safety events, maintenance conditions or changes in device state.

Offline & local operation

Build applications that continue working with the device even when cloud connectivity is unavailable.

Cloud-connected applications

Synchronize devices, users, events, historical data and configurations through secure cloud APIs.

Featured works:

Econet (2)

Econet:

Water leak detection and prevention: An IoT system built for large buildings and commercial structures. It comes with a companion iOS/android mobile app built using flutter that helps the users to control and prevent leaks.

The app shows real time updates on water usage, instant leak detection alerts & sends reminders, allowing the users to switch off/on the valves thus preventing leakage.

A device-to-device pairing mechanism through smartphones ensures easy setup and management, even for non-technical users.

Kensho

Kensho: Smart truck cross platform mobile app

A cross platform flutter based mobile application to control key functionalities of a smart truck such as engine, lights, inverters and air conditioning.

The mobile app communicates with ESP32 microcontrollers embedded within the truck, utilising its BLE capabilities for low-latency without requiring internet connectivity. To ensure secure access, the app utilizes passkey-based Bluetooth pairing, allowing only authorized users to connect to the truck's systems.

By integrating these technologies the IoT system delivers a scalable, and user-friendly solution tailored for logistics operators and truck drivers. It eliminates the need for manual controls and streamlines smart vehicle interactions, offering a future-ready approach to connected transportation systems.

Smart Pumps

Smart Pumps

A Flutter-based connected device app for monitoring and controlling smart pumps over BLE and cloud connectivity. Users can provision devices, create schedules, manually control pumps, monitor operational status, and receive alerts and maintenance notifications from anywhere.

Custody Protect

Custody Protect

A real-time mobile monitoring application for connected wearable devices used in custody environments. Officers can assign devices to individuals, monitor health and activity data, receive emergency or tamper alerts, and use GPS-based location and zone monitoring for improved situational awareness.

Myro Paintbot | IoT product development

Myro Paintbot

A connected mobile application for controlling and managing an industrial wall-painting robot. The app handles BLE device discovery, pairing and real-time communication while allowing operators to create projects, plan painting workflows, draw floor layouts, send robot commands, and monitor operations from an iPad.

We understand both sides of the Bluetooth connection.

Most mobile developers understand the application.

Most embedded developers understand the device.

We understand both.

Our team works across BLE characteristics, services, pairing, packet structures, reconnection, firmware behavior, APIs, cloud synchronization and mobile UX. That means fewer integration problems between your firmware and application teams.

Flutter React Native Android/Kotlin iOS BLE Wi-Fi MQTT WebSockets REST APIs Firebase AWS Azure

Case Studies

KENSHO

Mobile Application

Kensho

An BLE-based truck control solution for real-time control of lights, AC, inverter & engine functions using ESP32 with Android & iOS application for tablets/ smartphones using Flutter.

Read this story

Detainee health monitoring wearabl

Mobile Application

Custody Protect

Wearable gadgets to monitor the Heart Rate, Accelerations, Magnetometer, Gyro of US prisoners under arrest were developed to prevent custody deaths.

Read this story

Myro

Mobile Application

Myro

An iOS and android mobile app built for the world’s first wall painting robot named Myro. The app communicates between mobile devices and the robots to manage painting projects.

Read this story

Scroll to Top
  • Schematic design
  • PCB and schematic source files
  • Assembling drawing files
  • Providing prototype/sample and production PCB service
  • Testing and validation of designed hardware
  • HIPAA
  • Azure Key
  • Management
  • ES, Checksum,
  • MD5sum
  • AWS
  • Azure
  • GCP
  • DigitalOcean
  • Kotlin
  • Python
  • Tensorflow
  • Computer Vision
  • ECG
  • SPO2
  • Heart Rate
  • Glucometer
  • Blood Pressure
  • UX UI Process
  • Figma and FigJam
  • Adobe Suite
  • Selenium Java
  • Postman
  • Swagger
  • Jmeter
  • SQL
  • Java Scripter
  • Test ng
  • Extents Reports
  • Flutter
  • Java
  • Kotlin
  • Swift
  • Dart
  • React JS
  • Python
  • NodeJS
  • Django
  • HTML, CSS, JS
RDBMS
  • PostgreSQL
  • Oracle
  • MySQL
  • MariaDB
No SQL Based
  • MongoDB
  • GCP
  • FirestoreDB
  • DynamoDB
  • Azure
  • CosmosDB
  • AWS