Pebble Time Round vs. Garmin Forerunner 235 vs. Fitbit Flex vs. Jawbone UP3 vs. Garmin Vivosmart 4

 
Time Round
Forerunner 235
Flex
UP3
Vivosmart 4
 PebbleTime RoundRemove Buy NowGarminForerunner 235Remove Buy NowFitbitFlexRemove Buy NowJawboneUP3Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$200$299.99$100$180$130
Release20152017201320132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days9 days5 days7 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a215 x 180NANA48 x 128
Sizeround1.23 inchesNANA0.74 inches
TouchNANA
Typee-paperMIPLEDNAOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATM1 ATMNA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSNANA
Apps
MusicNA

All Wearables