Garmin Forerunner 935 vs. Garmin Forerunner 235 vs. Jawbone UP2 vs. Jawbone UP3 vs. Amazfit T-Rex

 
Forerunner 935
Forerunner 235
UP2
UP3
T-Rex
 GarminForerunner 935Remove Buy NowGarminForerunner 235Remove Buy NowJawboneUP2Remove Buy NowJawboneUP3Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$500$299.99$100$180$140
Release20172017201520132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationUp to 2 weeks9 days7 days7 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240215 x 180NANA360 x 360
Size1.2 inches1.23 inchesNANA1.3 inches
TouchNANA
TypeLCDMIPNANAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMSplash resistantNA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNANABuild-in
Apps
MusicNA

All Wearables