Q-Band Q-68HR Accurate Health & Fitness Tracker Watch, 100 Hours Heart Rate Monitor, Bluetooth Activity Tracker, Sunlight Readable Scratch-Resistant Big Screen, Pedometer Band

Slim, Stylish: An ergonomic design offers better wearing comfort. Both bands aside the core are replaceable, making it more flexible, colorful and stylish to go with your dressing style.

Sunlight-readable Scratch-resistant Big Screen: Its 0.66 inch slim body is equipped with a vertical-viewing, sunlight-readable 128x64 pixel 0.96 inch big display to offer you more information at a glance. Q-Band adopts a 5H hardness Acrylic screen, and more, its 0.2 mm raised edges create a recess to further protect the screen from scratches.

100 Hours Continuous Heart Rate Detection: The ultra-low power optical sensor can continuously track your heart rate over 100 hours. You can optimize your workout using real-time heart rate zones throughout your exercises and reach calorie burned goal of your fitness plan.

95% Accurate Metrics by GPS Calibrated Stride: If you use the Q-68HR to track 3 or more runs connecting to the phone's GPS, it automatically calibrates your stride length by using an exclusive algorithm to deliver highly accurate step, distance, and speed. Once this is done, the measured speed and distance will be up to 95% accuracy any time you run without carrying your phone.

Low Power for 10 Days: Depends on the settings, Q-68HR may last for up to 10 days without charging with notification enabled and with heart rate detection on 2 hours per day in workout.

Text Notification for Android & iPhone: Q-68HR offers notifications via text and vibration from calls, SMS, emails, calendar, LINE, Facebook, WeChat, WhatsApp, etc. You can also configure Q-Band to receive alerts from any Apps installed. Out-of-range alert is also built in to prevent you from forgetting your phone.

IPX7 Water Resistant: Q-68HR is rain and splash proof and can stand up to even the sweatiest workout, but not shower or swim proof.