4sight

Your health apps track pieces. 4sight shows you the picture.

4sight is the AI-powered wellness platform that unifies your sleep, fitness, nutrition, and mental wellness data into one intelligent dashboard — revealing cross-pillar correlations that single-purpose trackers can never show you.

WHY YOUR CURRENT APPS AREN'T ENOUGH

Your calorie tracker can't tell you why you're not losing weight. Your sleep tracker can't explain what's draining your recovery. Your fitness app doesn't know your stress levels are sabotaging your gains. Each app sees one piece. 4sight sees the whole story.

FOUR PILLARS. ONE SCORE. ZERO BLIND SPOTS.

MOVE — Steps, calories, distance, heart rate, HRV, VO2 Max, blood oxygen, 24+ workout types with sets/reps/weight tracking, body composition, blood work labs with trend tracking across 30+ biomarkers.

FUEL — Calories and macros from your favorite trackers, hydration logging, caffeine clearance timer, intermittent fasting with eating window tracking, medication and supplement adherence monitoring, and a 400M+ food database with barcode scanning.

REST — Sleep duration, efficiency, and stage analysis (deep, light, REM), sleep and dream journaling, bedtime consistency tracking, HRV-based recovery scores, and 11 relaxation activities including breathing exercises, meditation, cold plunge, and sauna sessions.

RISE — Mood, energy, and stress tracking with a visual mood calendar, gratitude and diary journaling with sentiment analysis, Pomodoro timer, deep work sessions, flow state tracking, guided meditation with immersive mode, and visualization exercises.

GALEN AI — YOUR PERSONAL HEALTH ASSISTANT

Ask your health data anything in plain language. "Why am I always tired on Wednesdays?" "How does caffeine affect my sleep?" "What do my best days look like?" Galen analyzes your data across all four pillars and gives you real answers — not generic advice.

THE COMMAND CENTER

Your composite wellness score (0-100) shows your overall balance across all four pillars at a glance. The Time Machine lets you revisit any day and see an AI-generated narrative of how your pillars interconnected. Spot patterns you'd never find on your own.

CONNECT EVERYTHING YOU ALREADY USE

Fitbit, Apple Watch, Garmin, Whoop, Oura Ring, RingConn, Renpho, Strava, LoseIt, MyFitnessPal, Google Fit, Headspace, Calm, and more through Health Connect and HealthKit. Import blood work, body composition, and nutrition data via CSV. 17 integrations and growing.

PREMIUM WEB DASHBOARDS

Go beyond the phone. Full-screen interactive dashboards with 100+ chart panels across 15 subcategory tabs — the kind of comprehensive analytics view no other wellness app offers. Line charts, heatmaps, scatter plots, streamgraphs, radar charts, and more.

BUILT FOR PEOPLE WHO TAKE THEIR HEALTH SERIOUSLY

- 150+ health data types tracked across all pillars
- Export your data anytime (PDF, CSV, JSON)
- Customizable home screen with drag-and-drop cards
- Dark and light themes
- Metric and imperial unit support
- Your data stays yours — no ads, no selling your information

Whether you're a quantified-self enthusiast, biohacker, or simply someone who wants to understand how your daily choices connect to how you feel — 4sight gives you the insight that fragmented apps never could.

Terms of Use: https://4sight.fit/terms.html
Privacy Policy: https://4sight.fit/privacy.html

Download 4sight. See the whole picture.