Xiaomi Mi Band 4 Activity Tracker schwarz

Technische Angaben: *

• Display: 0,95 zoll colored Amoled, 240 x 120 pixels touchscreen (282 ppi)
• Connection: bluetooth 5.0
• Accu: 135 mAh, standby max 20 days, charging time: about 2 hours
• Protection: 5 ATM (shower, bath, swimming)
• Function: music control, step counter, sleep monitoring, pulse rate, alarm, message, reminder, call blocking, sport tracking
• Weight: 22,1 g (with band) / 18mm wide band, 155-216mm adjustable band
• Size: 18 mm band