Amazfit Cor vs. Diesel On Full Guard vs. Fitbit Charge vs. Jawbone UP3 vs. Amazfit T-Rex

 
Cor
On Full Guard
Charge
UP3
T-Rex
 AmazfitCorRemove Buy NowDieselOn Full GuardRemove Buy NowFitbitChargeRemove Buy NowJawboneUP3Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$79.99$325$130$180$140
Release20182017201420132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration12 days1 day7-10 days7 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution80 x 160454 x 454NANA360 x 360
Size1.23 inches1.4 inchesNANA1.3 inches
TouchNANA
TypeIPS LCDOMOLEDOLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP671 ATMNA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2.0NANABuild-in
Apps
MusicNA

All Wearables