Fitbit Flex 2 vs. Garmin Vivoactive 3 vs. Motorola Moto 360 (1st Gen) vs. Amazfit T-Rex vs. Garmin Venu

 
Flex 2
Vivoactive 3
Moto 360 (1st Gen)
T-Rex
Venu
 FitbitFlex 2Remove Buy NowGarminVivoactive 3Remove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowAmazfitT-RexRemove Buy NowGarminVenuRemove Buy Now

Basic Info

Suggested Price$100$299$150$140$299
Release20162017201420192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days7 days1 day20 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a240 x 240320 x 260360 x 360390 x 390
Sizen/a1.2 inches1.56 inches1.3 inches1.2 inches
Touchn/a
TypeLEDMIPLCDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearBuild-inWear OS
Apps
MusicNA

All Wearables