Integrated bluetooth earphone with touch screen 6-axis motion sensor for accurate and intelligent tracking Dual MIC noise suppression technology for a better conversation experience Dust and water resistant Long lasting battery & easy charge A Stunning Hybrid Smart Band Huawei's TalkBand B2 is a powerful next-generation wearable device that gives you everything you need for smart living, including automatic activity tracking, sleep monitoring, and crystal-clear hands-free calling. Smart audio routing, Route audio to the mobile phone or headset based on where you wear. Premium Design Featuring a premium design that focuses on comfort, style and everyday elegance, TalkBand B2 is a capable companion for every moment of your life, whether you're staying in or working out. Everything in Reach TalkBand B2's intuitive touch-and-swipe UI keeps you informed and updated wherever you are and whatever you're doing, with on-screen notifications, reminders, alarms, tracking, and monitoring to keep you in touch with all the important things in life. Smart Health Tracking Thanks to its innovative 6-axis motion sensor, TalkBand B2 can automatically identify what sort of exercise you're doing, giving you the essential data you need to monitor and improve your fitness performance. Always Connected When it's time for you to hit the sack, the TalkBand B2 just keeps on going. TalkBand B2 gives you precise measurements of the quality and length of your sleep patterns.