Fitbit Flex 2 vs. Casio WSD-F20A vs. Mobvoi TicWatch S vs. Mobvoi TicWatch E vs. Garmin Vivosmart 3

 
Flex 2
WSD-F20A
TicWatch S
TicWatch E
Vivosmart 3
 FitbitFlex 2Remove Buy NowCasioWSD-F20ARemove Buy NowMobvoiTicWatch SRemove Buy NowMobvoiTicWatch ERemove Buy NowGarminVivosmart 3Remove Buy Now

Basic Info

Suggested Price$100$399$199$159$139.99
Release20162018201720172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days1 day1.5-2 days1.5-2 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a320 x 320400 x 400400 x 40064 x 128
Sizen/a1.32 inches1.4 inches1.4 inchesNA
Touchn/a
TypeLEDLCDOLEDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP67IP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSAndroid Wear 2.0Android Wear 2.0
Apps
Music

All Wearables