Fitbit Flex 2 vs. Fitbit Flex vs. Fitbit Inspire HR vs. Fossil Gen 5 Smartwatch Carlyle vs. HTC re Grip

 
Flex 2
Flex
Inspire HR
Gen 5 Smartwatch Carlyle
re Grip
 FitbitFlex 2Remove Buy NowFitbitFlexRemove Buy NowFitbitInspire HRRemove Buy NowFossilGen 5 Smartwatch CarlyleRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$100$100$99$295$199
Release20162013201920192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 days5 days1 day5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/aNA139 x 60328 x 328160 x 32
Sizen/aNA1.4 inches1.3 inches1.8 inches
Touchn/aNA
TypeLEDLEDOLEDAMOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATM5 ATM3 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNAFitbit OSWear OSNA
Apps
Music

All Wearables