Fitbit Flex 2 vs. ASUS ZenWatch 3 vs. Garmin Forerunner 235 vs. Jawbone UP24 vs. HTC re Grip

 
Flex 2
ZenWatch 3
Forerunner 235
UP24
re Grip
 FitbitFlex 2Remove Buy NowASUSZenWatch 3Remove Buy NowGarminForerunner 235Remove Buy NowJawboneUP24Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$100$229$299.99$130$199
Release20162017201720132020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days48 hours9 days14 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNANA
WindowsNANA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a400 x 400215 x 180NA160 x 32
Sizen/a1.39 inches1.23 inchesNA1.8 inches
Touchn/aNA
TypeLEDAMOLEDMIPNAPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMSplash ResistantIP57

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2NANA
Apps
Music

All Wearables