ColdLog vs FDI.me

ColdLog – Cold Plunge Tracker One tap. One plunge. All the data you need. ColdLog is the simplest way to track your cold plunge and ice bath sessions on Apple Watch. No complicated setup, no unnecessary features – just start your workout and let your Watch capture everything automatically. DESIGNED FOR APPLE WATCH ULTRA ColdLog is built with Apple Watch Ultra users in mind. Use the Action Button to instantly start your cold plunge session – even with wet hands. Add the watch face complication for one-tap access. Water Lock activates automatically when you enter the water. COMPREHENSIVE DATA COLLECTION Every plunge tells a story. ColdLog captures more data than any other cold plunge app: - Water Temperature – Live readings from Apple Watch sensors - Duration – Precise timing of every session - Heart Rate – Continuous monitoring throughout your plunge with detailed graph - Calories Burned – Science-based calculation using cold-induced thermogenesis research - GPS Location – See where you plunge on the map - Weather Conditions – Outside temperature, humidity, and conditions (Pro) - Workout Route – Sessions appear in Apple Fitness with full route SCIENTIFICALLY ACCURATE CALORIE CALCULATION Unlike other apps that guess your calorie burn, ColdLog uses peer-reviewed research on cold water immersion. The formula accounts for water temperature, session duration, your personal BMR, and post-immersion thermogenesis – that "afterburn" effect when your body continues burning calories after you exit. INSIGHTS & ANALYTICS (PRO) Track your progress with beautiful monthly charts: - Time in Water – See your total cold exposure - Temperature Trends – Track how cold you're going - Heart Rate Patterns – Monitor your body's adaptation - Energy Burned – Visualize your calorie expenditure - Cold Stress Score – Measure your overall cold exposure intensity SEAMLESS SYNC Start a session on your Watch, view details on your iPhone. Everything syncs automatically via WatchConnectivity. All data stays private on your devices and in Apple Health – no accounts, no cloud, no tracking. CAPTURE & SHARE YOUR PLUNGES Add up to 3 photos to each session – build your personal cold plunge album. Frozen lake? Ice hole? Ocean sunrise? Capture those epic moments. Ready to share? Choose from multiple card styles: a clean stats-only card or stunning photo overlays with your session data. Share to Instagram, WhatsApp, or anywhere else. Each card shows your water temperature, duration, weather, and location. KEY FEATURES - One-tap workout start from Apple Watch - Action Button support (Apple Watch Ultra) - Watch face complication for quick access - Automatic Water Lock activation - Timer alerts with haptic feedback (Pro) - Auto-save option for hands-free workflow - Session photo gallery (up to 3 photos) - Custom share cards with photo overlays - Personal notes for each session - HealthKit integration - Celsius & Fahrenheit support - No account required - Offline-first design WHO IS COLDLOG FOR? Whether you're a Wim Hof method practitioner, cold water therapy enthusiast, competitive ice swimmer, or just starting your cold exposure journey – ColdLog helps you track progress and stay consistent. Built by cold plunge enthusiasts who wanted an app that works as simply as stepping into cold water. No bloat. No distractions. Just you, the cold, and your data. FREE TO USE ColdLog is free with all core features – track duration, water temperature, heart rate, calories, and GPS location. History is limited to 3 sessions. Upgrade to Pro for unlimited session history, detailed insights with charts, weather tracking, and timer alerts. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://coldlog.eu/privacy/

FDI.me is an intelligent platform for athletes of all levels: from beginners to professionals. Sync data from any sensor, join tournaments, and track your progress with high precision. Universal Sensor Compatibility - Works with any BLE/ANT+ devices: wrist and chest heart rate monitors, plus smartwatches from various manufacturers - Even with a basic fitness band, our algorithms calculate key performance metrics - Automatic sync of heart rate, pace, intensity, and other parameters - Support for simultaneous use of multiple devices (HR monitor + smart jump rope + fitness ring, etc.) Athlete Passport - Unified digital profile with your complete training history and achievements - Personal metrics: Vo2Max, HRV, Heart Load, recovery quality, and more - Progress trends visualized in clear charts and diagrams - Personalized recommendations for minimum daily activity based on athlete parameters - Option to track and log various non-sporting parameters and their history Smart Training Planning - Personalized workout plans with timing, reps, and weight prescriptions - Customizable heart rate zones and intensity targets aligned to your goals - Adaptive recommendations + AI-powered workout quality scoring - Pre-built workout templates with flexible plan examples (by HR zones, intensity, or rep counts) Deep Performance Analytics - Detailed analysis of each session with heart rate heatmaps and reaction tracking to specific exercise types - Unique Heart Load metric with rest recommendations for extreme values - Automatic tonnage calculation at the end of each workout - Session quality scoring based on HR, load, recovery, and key metrics - Detailed reports with graphs, trends, and period-over-period comparisons Compete in Tournaments - Connect to any club using the FDI ecosystem to join championships and tournaments - Track your results and compare performance with other connected participants - View tournament tables, group results, and semi-finals organized by FDI-system clubs - Challenge friends, earn points, and climb the leaderboards - Share workout results, save and share your workout templates, and get feedback from ecosystem members Why Choose FDI.me? Accuracy: Proprietary algorithms compensate for limitations of basic sensors Flexibility: Customize interface, HR zones, and workout types your way Universality: Works with any hardware - from Garmin watches to budget bands which supports heart rate transmission. Community: Clubs, tournaments, rankings - train as part of a team Progress: See results in numbers, graphs, and real-world achievements Who Is This App For? Runners & triathletes - HR control, intensity zones, recovery tracking Cyclists - tonnage logging, power, cadence, cycling-optimized UI skins Strength athletes - rep/weight plans, rest timers, session tonnage tracking Wellness enthusiasts - daily minimum activity goals and habit tracking Club athletes - rankings, official tournaments, verified statistics Privacy & Data Security - All data stored locally and never shared externally - No transfer of personal information to third parties without explicit consent Download FDI.me today - turn your workouts into a system, and your progress into results! This app is not a medical device. Please consult a healthcare professional before starting any new training program.