Fitbit Alta vs. Garmin Forerunner 935 vs. Fossil Explorist vs. Garmin Forerunner 235 vs. Amazfit T-Rex

 
Alta
Forerunner 935
Explorist
Forerunner 235
T-Rex
 FitbitAltaRemove Buy NowGarminForerunner 935Remove Buy NowFossilExploristRemove Buy NowGarminForerunner 235Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$130$500$255$299.99$140
Release20162017201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 daysUp to 2 weeks24 hours9 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240454 x454215 x 180360 x 360
Sizen/a1.2 inches1.4 inches1.23 inches1.3 inches
Touchn/a
TypeOLEDLCDAMOLEDMIPAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATMIP675 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aWear OSBuild-in
Apps
Music

All Wearables