Calibre real-time fitness tracker accurately monitors respiratory metabolic data

Get more detailed and accurate metabolic information than ever before with the Calibre real-time fitness tracker. This wearable gadget monitors your calories and respiratory performance with medical-grade precision each time you take a breath. Using truly groundbreaking technology, this tracker comes in at an impressively low price point. While only professionals could use breath measurement technology before, Calibre lets anyone track real-time metabolic and respiratory data anywhere, anytime. What’s more, it compares each workout to your previous workout sessions, letting you see changes in your performance. So, if you’re training for a competition, you can recognize what conditions you do best in. Through breath measurement, you’ll get accurate, personalized data on your calorie burn rate, O2 uptake rate, anaerobic threshold, and more. Finally, you can even track your percentages of carbs and fat, respiratory volume, and ketosis indication. Improve your health and workouts with this gadget.