Protern Sync vs MacrosGPT

Protern.io gives you access to detailed data anywhere on the ski course. You’re no longer limited to one split time. The Protern.io Sensor, a high-speed high-accuracy GPS sensor collects 5,000 data points per run. Use Protern.io to see exactly where time and speed was gained and lost. You can understand how different skiers carry their speed through the run. Access powerful information that until now, has been hidden. Train smarter. Customers include world cup teams and athletes for Switzerland, Sweden, Canada, Austria, Norway, Germany, France, US, as well as club/regional teams across North America and Europe. All skiers need to do is turn on their Protern.io Sensor, a high-accuracy high-speed GPS, and go. Coaches and athletes can get time and speed information (0.04s time and 0.13km/h speed accuracy) for anywhere on the course at any time. Use the Protern.io Sync app to upload the sensor data to the cloud for detailed analysis immediately after a run. Protern.io lets you compare runs between a single or multiple athletes. With detailed time and speed data for every meter skied, skiers can see exactly where they are loosing time and speed immediately after their run. About Protern.io - Designed, trusted and used by the world's best athletes and coaches - Small 35 gram (1.2 ounce) sensor sits on the back and records data from all four GNSS constellations (GPS, Galileo, BeiDou, GLONASS) for the most accurate data - Set splits anywhere on the course at any time - Compare detailed run data across athletes immediately after their sensors are synced

Most calorie trackers just log what you eat. MacrosGPT coaches what you do about it. Meet Mac, your AI personal fitness coach who happens to live in your phone. He tracks both calories and workouts for you in seconds. Snap a picture or just text what you ate, and he logs it instantly. Then he does what a food diary can't: he checks every week and tells you if you're on track, or what you need to change. Told Mac you're "very active" during setup but only log one workout a week? He sees that. He'll call it out. That's the difference between a food diary and a coach. HOW MAC COACHES - Tell Mac your goals, body, and lifestyle. He sets your exact personalized macros and adjusts as you progress. - Mac watches your patterns across meals, workouts, and weigh-ins. Miss protein three days straight? He'll say something. Stalling for 3 weeks? He investigates why, and suggests a plan change you approve with one tap. LOG FOOD EASILY - Text it or speak it: "2 eggs, toast and a latte." Mac logs it instantly. - Snap a photo. If the photo isn't clear, Mac asks instead of guessing, so your data stays accurate. - Scan a barcode, search the food database, or add calories by hand. Tell Siri, or log from your Apple Watch. YOUR WORKOUTS COUNT TOO - Track gym sessions, runs, walks, hikes, anything you want, with accurate calorie burn based on your body profile. Mac measures your real activity, not your guess. MAC REMEMBERS AND REMINDS - Tell Mac what matters to you, like allergies, foods you love or a late work schedule, and he remembers it. - He keeps your personal bests and checks whether his suggestions stuck. - Timers and reminders: "remind me to drink protein in an hour" and he pings you. WHAT CHANGES WHEN YOU HAVE MAC - You stop guessing if your plan is working, Mac shows you the math. - You stop forgetting what works, your patterns and preferences are saved. - You stop stalling without knowing why, Mac catches plateaus before you even notice. - You stop logging food into a silent journal, Mac responds instantly with real coaching based on your own data. - You stop choosing between tracking food and tracking workouts. Mac does both! INCLUDED - Syncs with Apple Watch and Apple Health. - Daily meal plans built around your macros, with weekly grocery lists. - Preferences built in: keto, carnivore, vegetarian, vegan, pescatarian. - GLP-1 mode: dose reminders, and coaching around low appetite. - Mac speaks 22 languages! MacrosGPT is not a medical app. Check with your doctor before starting a new diet, especially if you take medication. Terms: https://macrosgpt.app/terms Privacy: https://macrosgpt.app/privacy