Withings Go vs. Casio WSD-F20A vs. Mobvoi TicWatch S vs. Fitbit Flex vs. Garmin Vivosmart 4

 
Go
WSD-F20A
TicWatch S
Flex
Vivosmart 4
 WithingsGoRemove Buy NowCasioWSD-F20ARemove Buy NowMobvoiTicWatch SRemove Buy NowFitbitFlexRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$80$399$199$100$130
Release20162018201720132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration8 months1 day1.5-2 days5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a320 x 320400 x 400NA48 x 128
Sizen/a1.32 inches1.4 inchesNA0.74 inches
Touchn/aNA
TypeE-InkLCDOLEDLEDOLED

Functions

Audio Speaker
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP671 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aWear OSAndroid Wear 2.0NA
Appsn/a
Music

All Wearables