From daily habits to competitive sports events — Kronix lets you record, analyze, and share any timed activity across all your devices, in real time. Available in 5 languages.
Powerful tools designed for simplicity. Create activities, define actions, and start tracking in seconds.
Create custom activities with up to 8 actions — 4 device buttons plus 4 custom actions. Track each event with a single tap or physical button press.
Mark any action as "timed" to track durations. Press once to start, press again to stop — records start time, end time, and elapsed duration automatically.
Create public events and invite others via link. Track group activities like fishing matches, sports competitions, or team challenges with live scoreboards.
WebSocket-powered live updates. Open the same activity on your phone and PC — every action syncs instantly across all devices.
Set time-based or recurring alarms on any action. Get notified with sound, vibration, and push notifications when an interval expires.
Available in English, Slovak, Serbian, German, and Russian. Switch languages instantly from anywhere in the app — your preference is saved.
Global actions that aren't tied to any activity. Track general habits — water intake, stretches, breaks — with a single tap.
Visual timelines, charts, averages, and frequency analysis. Understand your patterns, intervals between actions, and trends over time.
Dedicated iOS and Android apps with background BLE support, haptic feedback, push notifications, and full offline capability.
No complex setup. No learning curve. Just create, track, and analyze.
Name your activity and define actions — buttons you'll press to record events. Example: "Morning Routine" with actions like Wake Up, Coffee, Exercise.
Tap action buttons on your phone, browser, or physical BLE device with up to 8 buttons. Every press records a precise timestamp. Use timed actions to track durations.
View timelines, charts, and insights. Discover patterns in your data — when you're most productive, how your habits change over time, and more.
Create public events and invite anyone. Perfect for competitions, group activities, and team tracking.
Share a unique code or link. Anyone with the code can join your event and start tracking their own actions.
See who's doing what in real time. Every participant's actions are grouped and displayed on a live leaderboard.
Fishing, running, cycling, cooking challenges, study sessions — if you can track it, you can compete in it.
Web, mobile, or a physical Bluetooth button — Kronix works everywhere.
Full-featured dashboard in your browser with Web Bluetooth support. Connect BLE devices, manage activities, view analytics, and switch between 5 languages.
Open Web App →Native mobile apps with background BLE support, haptic feedback, push notifications, timed actions, and smart alarms. Track on the go with full offline capability.
Available via direct installConnect a physical Kronix button device via Bluetooth. Available in 4-button and 8-button configurations built on ESP32-C3. Press real buttons to log actions — no screen needed.
Available for registered devicesJoin Kronix and start tracking your first activity in under 30 seconds. Free to use, no credit card required.