Fitbit Alta vs. Fitbit Charge 2 vs. Amazfit Bip vs. Casio WSD-F20A vs. Garmin VivoActive 4

 
Alta
Charge 2
Bip
WSD-F20A
VivoActive 4
 FitbitAltaRemove Buy NowFitbitCharge 2Remove Buy NowAmazfitBipRemove Buy NowCasioWSD-F20ARemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$130$150$99.99$399$349
Release20162016201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 days30 days1 day8 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a176 x 176320 x 320260 x 260
Sizen/an/a1.28 inches1.32 inches1.3ionches
Touchn/an/a
TypeOLEDOLEDNALCDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/an/aIP685 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aWear OSWear OS
Apps
Music

All Wearables