Device FeaturesOct 11, 2026
Bluetooth Low Energy in React Native: A Production Guide
A production guide to Bluetooth Low Energy in React Native: permissions, scanning, connecting, streaming, background reconnect and testing with hardware.
Category
Device Features
Native device features in React Native: Bluetooth, background location, push notifications, deep links, camera, health data, maps and charts.
Device FeaturesOct 11, 2026
Background Location in React Native That Passes App Review
Background location in React Native and Expo: iOS and Android permissions, location tasks, geofencing, battery, and passing App Store and Play review.
Device FeaturesOct 11, 2026
Push Notifications with Expo: From Setup to Debugging Delivery
React Native push notifications with Expo: credentials, permissions, Android channels, tokens, sending, taps and debugging notifications that never arrive.
Device FeaturesOct 11, 2026
Deep Links and Universal Links with Expo Router
Deep linking in React Native with Expo Router: URL schemes, iOS universal links, Android App Links, testing, deferred links after Firebase Dynamic Links.
Device FeaturesOct 11, 2026
Building a Companion App for a Smart Device: Architecture and Pitfalls
How to build a companion app for a smart device or IoT product: onboarding and pairing, data flow, cloud sync, firmware updates, commerce and store rules.
Device FeaturesOct 11, 2026
Camera, Media Upload and Video in React Native
Camera and video in React Native in 2026: expo-camera vs VisionCamera, image picking, scanning codes, uploading large media reliably and playing video.
Device FeaturesOct 11, 2026
Background Tasks in React Native: What Actually Runs
What really runs in the background in React Native apps in 2026: iOS and Android limits, expo-background-task, location and BLE tasks, silent push.
Device FeaturesOct 11, 2026
Maps in React Native: Google Maps vs Apple Maps vs Mapbox
Maps in React Native in 2026: react-native-maps, expo-maps and Mapbox compared, API keys and costs, markers at scale, location, and performance tips.
Device FeaturesOct 11, 2026
HealthKit and Health Connect in React Native
Integrate Apple HealthKit and Android Health Connect in React Native: libraries, permissions, reading and writing data, privacy rules and Google Fit's end.