Fitbit Flex 2 vs. Garmin 645 Music vs. Garmin Forerunner 235 vs. Jawbone UP Move vs. HTC re Grip

 
Flex 2
645 Music
Forerunner 235
UP Move
re Grip
 FitbitFlex 2Remove Buy NowGarmin645 MusicRemove Buy NowGarminForerunner 235Remove Buy NowJawboneUP MoveRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$100$450$299.99$50$199
Release20162018201720142020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days7 days9 days6 months5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/aNA
Resolutionn/a240 x 240215 x 180NA160 x 32
Sizen/a1.2 inches1.23 inchesNA1.8 inches
Touchn/aNA
TypeLEDMIPMIPNAPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATMSplash ResistantIP57

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNANA
Apps
Music

All Wearables