1. Big touch screen, OLED pure color, use smooth 2.5D glass, display clearly visible in the sun, up to 45 chinese characters showing in one 0.95 inch screen, HOME button one touch and instantly back to band face.
2. Huawei TruSleep keeps you energetic, together with CDB, Harvard, it makes 8 demensions subreport, recognizes typical sleep problems / patterns, provides hundreds of sleep improve advices and customized services.
3. Swim posture recognition, 50m waterproof, auto detict main swim posture such as freestyle, breaststroke, butterfly stroke, backstroke, racks swim speed, turns, calories and so on.
4. Abundant modes, rally sports partners, outdoor running, walking and riding, indoor running, riding, pool swimming and free trainning, share and invite via Huawei Health APP to establish an active group for sports ranking. 5. SMS realtime remind, AI intimate assistant.
6. Skin frendly, wrist fit, along fashion easy, straps care about skin, comfortable for long time wearing, different colors optional such as meteorite black, midnight blue and coral pink, fool free detachable, horseshoe buckle design for firmer lock, not easy to lose.
7. Find phone via band, remote control selfie, when bluetooth is connected, touch band function find phone then your cellphone will ring, and you can easily get it. 8. 24-hour real-time accurate heart rate, a new and revolutionary third-generation HUAWEI/TruSeen heart rate technology. Professional optical devices and processing chips, AI resistance algorithm model, more accurate heart rate. Support real-time heart rate measurement, single measurement in seconds; Remind you to raise your resting heart rate and take care of your health at all times. 9.

NFC payment function. Support alipay offline payment. One charge, lasting up to 14 days. AMOLED low power color screen, ultra-low power hardware platform. Intelligent monitoring algorithm, according to different activity states, to achieve the perfect balance of power consumption and performance.
10. Information real-time reminder, stranger number recognition, call information reminder, unread messages, scene intelligent reminder.
Model: Honor
Band 4 Strap Material: Silicone Display
Screen Size: 0.95 inch
Screen Type: OLED Battery
Battery Types: Undetachable
Capacity: 100mAh
Standby Time: about 20 days
Charging Time: about 1.5 hours Dimensions &
Weight Body Size: 43x 17.2 x 11.5 mm, Wristband
Length: 126mm + 95mm
Weight: 23g

Learn more about the Huawei Device Honor Band 4