Amazfit Arc vs. Casio WSD-F20A vs. Jawbone UP24 vs. Garmin Forerunner 45 vs. Amazfit T-Rex

 
Arc
WSD-F20A
UP24
Forerunner 45
T-Rex
 AmazfitArcRemove Buy NowCasioWSD-F20ARemove Buy NowJawboneUP24Remove Buy NowGarminForerunner 45Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$69.99$399$130$199$140
Release20162018201320192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration20 days1 day14 days7 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution72 x40320 x 320NA208 x 208360 x 360
Size0.42 inches1.32 inchesNA1.04 inches1.3 inches
TouchNA
TypeOLEDLCDNALCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMSplash Resistant5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSNABuilt-inBuild-in
Apps
Music

All Wearables