Fitbit Alta vs. Garmin Forerunner 935 vs. Fitbit Alta HR vs. Jawbone UP2 vs. Amazfit T-Rex

 
Alta
Forerunner 935
Alta HR
UP2
T-Rex
 FitbitAltaRemove Buy NowGarminForerunner 935Remove Buy NowFitbitAlta HRRemove Buy NowJawboneUP2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$130$500$150$100$140
Release20162017201720152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 daysUp to 2 weeks7 days7 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240128 x 36NA360 x 360
Sizen/a1.2 inches1.4 inchesNA1.3 inches
Touchn/aNA
TypeOLEDLCDOLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATMSplash resistant5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aNABuild-in
Apps
Music

All Wearables