Fitbit Flex 2 vs. ASUS ZenWatch 3 vs. Fitbit Charge vs. Fossil Gen 5 Smartwatch Carlyle vs. HTC re Grip

 
Flex 2
ZenWatch 3
Charge
Gen 5 Smartwatch Carlyle
re Grip
 FitbitFlex 2Remove Buy NowASUSZenWatch 3Remove Buy NowFitbitChargeRemove Buy NowFossilGen 5 Smartwatch CarlyleRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$100$229$130$295$199
Release20162017201420192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days48 hours7-10 days1 day5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNA
WindowsNA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a400 x 400NA328 x 328160 x 32
Sizen/a1.39 inchesNA1.3 inches1.8 inches
Touchn/aNA
TypeLEDAMOLEDOLEDAMOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATM3 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2NAWear OSNA
Apps
Music

All Wearables