Fitbit Flex vs. Pebble Core vs. LG Watch Urbane LTE vs. Fitbit Inspire HR vs. Amazfit T-Rex

 
Flex
Core
Watch Urbane LTE
Inspire HR
T-Rex
 FitbitFlexRemove Buy NowPebbleCoreRemove Buy NowLGWatch Urbane LTERemove Buy NowFitbitInspire HRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$100$99$189$99$140
Release20132016201520192019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNAn/a
Steps
Swim

Battery

Duration5 daysNAn/a5 days20 days
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNANAn/a
MacNAn/a
WindowsNAn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
ResolutionNANA320 x 320139 x 60360 x 360
SizeNANA1.3 inches1.4 inches1.3 inches
TouchNANA
TypeLEDNAP-OLEDOLEDAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance1 ATMNAIP675 ATM5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemNANALG Wearable PlatformFitbit OSBuild-in
Apps
Music

All Wearables