Withings Go vs. Garmin Vivofit 4 vs. Garmin Forerunner 45 vs. Michael Kors Access Sofie HR vs. Huawei Band 2

 
Go
Vivofit 4
Forerunner 45
Access Sofie HR
Band 2
 WithingsGoRemove Buy NowGarminVivofit 4Remove Buy NowGarminForerunner 45Remove Buy NowMichael KorsAccess Sofie HRRemove Buy NowHuaweiBand 2Remove Buy Now

Basic Info

Suggested Price$80$79.95$199$395$69.99
Release20162018201920192017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration8 months1 year7 days2 days21 days
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a88 x 88208 x 208390 x 390128 x 32
Sizen/aNA1.04 inches1.19 inches0.91 inches
Touchn/a
TypeE-InkNALCDOMOLEDPMOLED

Functions

Audio Speaker
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM0.3 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aBuilt-inWear OS
Appsn/a
Music

All Wearables