Polar Vantage M Advanced GPS HRM Sports Watch for Men and Women (Running and Multisport Training with Wrist-based Heart Rate Monitor, Waterproof, Lightweight Design, Enhanced Technology)

ULTRA-LONG BATTERY LIFE: Up to 30 hours of training time with GPS active, the durable and waterproof all-in-one Polar vantage M is for those who love setting records POLAR PRECISION PRIME SENSOR FUSION TECHNOLOGY: Accurate optical HR monitoring for 130+ sports includes swimming, cycling TRAINING LOAD PRO and RECOVERY PRO:: The vantage m is the fitness and biking activity tracker, separating cardio, muscle and perceived load, get a comprehensive view of how training sessions strain your body, follow your recovery level and get insights to your sleep to avoid overtraining or injuries Nightly recharge helps you make the most of your day even when your resources are low, it offers you practical tips on how to train, sleep better and regulate your energy levels More than a swim/bike/run watch: Together with Polar flow and Polar flow for coach, Polar vantage M forms a complete activity and training solution for an athlete’s training, automatically sync training data to Strava, training peaks, etc