Xiaomi Mi Band 2 vs. Amazfit Bip vs. Apple Watch Series 4

 
Mi Band 2
Bip
Watch Series 4
 XiaomiMi Band 2Remove Buy NowAmazfitBipRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$23$99.99$329
Release201620182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Stepsn/a
Swim

Battery

Duration20 hours30 daysNot Yet
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a176 x 176384 x 480
Size0.42 inches1.28 inches1.78 inches
Touch
TypeOLEDNAMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP68Not Yet

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OS 5
Apps
Music

All Wearables