Fitbit Alta vs. Garmin Vivosmart HR vs. Motorola Moto 360 (1st Gen) vs. Pebble Core vs. Amazfit T-Rex

 
Alta
Vivosmart HR
Moto 360 (1st Gen)
Core
T-Rex
 FitbitAltaRemove Buy NowGarminVivosmart HRRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowPebbleCoreRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$130$170$150$99$140
Release20162015201420162019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration5 days5 days1 dayNA20 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a160 x 68320 x 260NA360 x 360
Sizen/a1.08 inches1.56 inchesNA1.3 inches
Touchn/aNA
TypeOLEDn/aLCDNAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATMIP67NA5 ATM

Notifications

PhoneNA
Emailsn/aNA
TextsNA

Software

Operating Systemn/an/aAndroid WearNABuild-in
Apps
MusicNA

All Wearables