Fitbit Charge 2 vs. Amazfit Bip vs. Michael Kors Access Sofie vs. Huawei Band 2 vs. Garmin Vivosmart 4

 
Charge 2
Bip
Access Sofie
Band 2
Vivosmart 4
 FitbitCharge 2Remove Buy NowAmazfitBipRemove Buy NowMichael KorsAccess SofieRemove Buy NowHuaweiBand 2Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$150$99.99$395$69.99$130
Release20162018201720172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days30 days1 day21 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a176 x 176390 x 390 1.19 inches128 x 3248 x 128
Sizen/a1.28 inches0.91 inches0.74 inches
Touchn/aAMOLDED
TypeOLEDNAPMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIP681 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0
Apps
Music

All Wearables