Wellograph Activity Wellness Watch & Activity Tracker, Black Chrome

The smart activity tracker with an advanced heart rate sensor for holistic 24/7 wellness monitoring. The only watch that can tell you all about exercise, rest, sleep, stress, recovery, pulse and fitness age.
Wellograph W01ABCA14 Wellness Watch: Know You Heart: At up to 1,000Hz sampling rate per second, Wellograph records the most detailed data in the wearable market. See your pulse pattern and how your fitness level has improved. Learn your sleep: Deep Sleep Analysis and Auto Sleep Logging. Wellograph knows when you are sleeping and automatically records your sleep time, duration and wake time. Watch your moves: Precision pedometer tracks your every step and subtle movement. Wellograph knows precisely how hard you move and translate that into Cardio Time. Stopwatch for running: A stopwatch feature that tracks distance, speed, lap time and movement intensity. A great way to capture your athleticism. Readiness test: The only watch that can read HRV (heart rate variability). Wellograph can read your body readiness and stress level and tell you whether you are ready for more exercise or need more rest?Beach ready and travel proof: 50 meter/165 feet Water-resistant Non-Scratch Sapphire. Up to 7 days per charge. Full charge in 1 hour.