Fitbit Flex 2 vs. LG Watch Urbane 2 vs. Garmin Forerunner 45 vs. Amazfit T-Rex vs. Apple Watch 7

 
Flex 2
Watch Urbane 2
Forerunner 45
T-Rex
Watch 7
 FitbitFlex 2Remove Buy NowLGWatch Urbane 2Remove Buy NowGarminForerunner 45Remove Buy NowAmazfitT-RexRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$100$300$199$140$429
Release20162015201920192021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration5 daysNA7 days20 days18 Hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a480 x 480208 x 208360 x 360396 x 484
Sizen/a1.38 inches1.04 inches1.3 inches1.9 inches
Touchn/a
TypeLEDP-OLEDLCDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMNA5 ATM5 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearBuilt-inBuild-inWatchOS 8
Apps
Music

All Wearables