Fitbit Flex 2 vs. Motorola Moto 360 (1st Gen) vs. LG G Watch R vs. Fitbit Inspire HR vs. Amazfit T-Rex

 
Flex 2
Moto 360 (1st Gen)
G Watch R
Inspire HR
T-Rex
 FitbitFlex 2Remove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowLGG Watch RRemove Buy NowFitbitInspire HRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$100$150$300$99$140
Release20162014201420192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days1 day2 days5 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNAn/a
MacNAn/a
WindowsNAn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a320 x 260320 x 320139 x 60360 x 360
Sizen/a1.56 inches1.3 inches1.4 inches1.3 inches
Touchn/a
TypeLEDLCDP-OLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP67IP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearAndroid WearFitbit OSBuild-in
Apps
MusicNA

All Wearables