Fitbit One vs. Amazfit Pace vs. Amazfit Arc vs. Casio G-Shock GBA800 vs. Garmin 645 Music

 
One
Pace
Arc
G-Shock GBA800
645 Music
 FitbitOneRemove Buy NowAmazfitPaceRemove Buy NowAmazfitArcRemove Buy NowCasioG-Shock GBA800Remove Buy NowGarmin645 MusicRemove Buy Now

Basic Info

Suggested Price$100$130$69.99$120$450
Release20122017201620182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days5 days20 days2 years7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 30072 x40240 x 240
Sizen/a1.34 inches0.42 inches1.2 inches
Touch
TypeOLEDTFT LCDOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast ResistantIP67IP6720 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aProprietary
Apps
Music

All Wearables