Fitbit Alta vs. Fitbit Flex 2 vs. Withings Go vs. Mobvoi TicWatch 2 vs. Casio WSD-F20A

 
Alta
Flex 2
Go
TicWatch 2
WSD-F20A
 FitbitAltaRemove Buy NowFitbitFlex 2Remove Buy NowWithingsGoRemove Buy NowMobvoiTicWatch 2Remove Buy NowCasioWSD-F20ARemove Buy Now

Basic Info

Suggested Price$130$100$80$199$399
Release20162016201620172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 days8 months1.5-2 Days1 day
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolutionn/an/an/a400 x 400320 x 320
Sizen/an/an/a1.4 inches1.32 inches
Touchn/an/an/a
TypeOLEDLEDE-InkOLEDLCD

Functions

Audio Speaker
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM5 ATMIP655 ATM

Notifications

Phonen/a
Emailsn/an/a
Textsn/a

Software

Operating Systemn/an/an/aTicwear OSWear OS
Appsn/a
Music

All Wearables