Fitbit Flex 2 vs. Mobvoi TicWatch 2 vs. Michael Kors Access Sofie vs. Garmin Vivofit 4 vs. Garmin Vivosmart 3

 
Flex 2
TicWatch 2
Access Sofie
Vivofit 4
Vivosmart 3
 FitbitFlex 2Remove Buy NowMobvoiTicWatch 2Remove Buy NowMichael KorsAccess SofieRemove Buy NowGarminVivofit 4Remove Buy NowGarminVivosmart 3Remove Buy Now

Basic Info

Suggested Price$100$199$395$79.95$139.99
Release20162017201720182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days1.5-2 Days1 day1 year5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a400 x 400390 x 390 1.19 inches88 x 8864 x 128
Sizen/a1.4 inchesNANA
Touchn/aAMOLDED
TypeLEDOLEDNAOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP651 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTicwear OSAndroid Wear 2.0
Apps
Music

All Wearables