Description

Key features

• Mi Band 4 is smarter, much stylish than predecessors.
• Mi Band 4 is capable of providing information about your physical activity as well as notifications on new text messages and voice calls
• Time display, steps, heart rate, activity, app notifications, calls
• Provides live weather and stock updates
• The display can be used to find the phone or switch the music track with one tap.
• Integrated microphone for voice assistant
• The display can feature 77 colorful watch faces, six sports modes, and all the information that was on previous Mi Band models.
• The wrist band is also rated to deliver 20 days of battery life on a single charge.
• Phone call notification with rejection feature
• 24 hours continuous heart rate sensor

Specifications

• Bluetooth 5.0 standard
• AMOLED 0.95 display
• 120×240 pixels resolution
• 400 nits of brightness
• 2.5D curved glass anti-scratch
• 5ATM (50 meters) water resistant sports fitness tracker
• Band material: TPU + TPE

Battery

• Type of battery: Lithium polymer battery
• Battery capacity: 135mAh
• Standby time up to 20 days

Weight & Dimension

• Product weight: 0.0200 kg
• Product size (L x W x H): 24.70 x 1.79 x 1.20 cm / 9.72 x 0.7 x 0.47 inches