Fitbit Alta vs. Garmin Vivosmart vs. Apple Watch Series 2 vs. Amazfit Bip vs. Casio WSD-F20A

 
Alta
Vivosmart
Watch Series 2
Bip
WSD-F20A
 FitbitAltaRemove Buy NowGarminVivosmartRemove Buy NowAppleWatch Series 2Remove Buy NowAmazfitBipRemove Buy NowCasioWSD-F20ARemove Buy Now

Basic Info

Suggested Price$130$170$269$99.99$399
Release20162014201620182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days7 days18 hours30 days1 day
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a128 x 16340 x 272 or 390 x 312176 x 176320 x 320
Sizen/a1.41 inches1.5 inches or 1.65 inches1.28 inches1.32 inches
Touchn/a
TypeOLEDOLEDAMOLEDNALCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM5ATMIP685 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aWatch OSWear OS
Apps
Music

All Wearables