Fitbit Alta vs. Fitbit Flex 2 vs. Garmin Forerunner 235 vs. Jawbone UP2 vs. HTC re Grip

 
Alta
Flex 2
Forerunner 235
UP2
re Grip
 FitbitAltaRemove Buy NowFitbitFlex 2Remove Buy NowGarminForerunner 235Remove Buy NowJawboneUP2Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$130$100$299.99$100$199
Release20162016201720152020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 days9 days7 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a215 x 180NA160 x 32
Sizen/an/a1.23 inchesNA1.8 inches
Touchn/an/aNA
TypeOLEDLEDMIPNAPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM5 ATMSplash resistantIP57

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aNANA
Apps
Music

All Wearables