Fitbit Flex 2 vs. Motorola Moto 360 (1st Gen) vs. Jawbone UP4 vs. Amazfit T-Rex vs. Garmin Venu

 
Flex 2
Moto 360 (1st Gen)
UP4
T-Rex
Venu
 FitbitFlex 2Remove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowJawboneUP4Remove Buy NowAmazfitT-RexRemove Buy NowGarminVenuRemove Buy Now

Basic Info

Suggested Price$100$150$200$140$299
Release20162014201520192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days1 dayNA20 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a320 x 260NA360 x 360390 x 390
Sizen/a1.56 inchesNA1.3 inches1.2 inches
Touchn/aNA
TypeLEDLCDNAAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP67NA5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearNABuild-inWear OS
Apps
MusicNANA

All Wearables