Fitbit Blaze vs. Motorola Moto 360 (2nd Gen) vs. Motorola Moto 360 (1st Gen) vs. Jawbone UP4 vs. Amazfit T-Rex

 
Blaze
Moto 360 (2nd Gen)
Moto 360 (1st Gen)
UP4
T-Rex
 FitbitBlazeRemove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowJawboneUP4Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$200$300$150$200$140
Release20162015201420152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days1.5 days1 dayNA20 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialn/aNANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a360 x 325 or 360 x 330320 x 260NA360 x 360
Sizen/a1.37 inches or 1.56 inches1.56 inchesNA1.3 inches
TouchNA
TypeLCDLCDLCDNAAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIP67IP67NA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearAndroid WearNABuild-in
Apps
Musicn/aNANA

All Wearables