Fitbit One vs. Huawei Watch 2 vs. Casio WSD-F20A vs. Garmin Vivofit 4 vs. Garmin Vivosmart 3

 
One
Watch 2
WSD-F20A
Vivofit 4
Vivosmart 3
 FitbitOneRemove Buy NowHuaweiWatch 2Remove Buy NowCasioWSD-F20ARemove Buy NowGarminVivofit 4Remove Buy NowGarminVivosmart 3Remove Buy Now

Basic Info

Suggested Price$100$350$399$79.95$139.99
Release20122017201820182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days48 hours1 day1 year5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a480 x 480320 x 32088 x 8864 x 128
Sizen/a1.38 inches1.32 inchesNANA
Touch
TypeOLEDP-OLEDLCDNAOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast ResistantIP685 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2Wear OS
Apps
Music

All Wearables