Pebble Time Round vs. Fitbit Flex 2 vs. Polar A360 vs. Jawbone UP4 vs. Diesel On Full Guard 2.5

 
Time Round
Flex 2
A360
UP4
On Full Guard 2.5
 PebbleTime RoundRemove Buy NowFitbitFlex 2Remove Buy NowPolarA360Remove Buy NowJawboneUP4Remove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$200$100$200$200$325
Release20152016201520152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days12 daysNA4 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a160 x 80NA454x454
Sizeroundn/a1.18 inchesNA1.39 inches
Touchn/aNA
Typee-paperLEDn/aNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATMWR30NA3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/an/aNAWear OS
Apps
MusicNA

Wearables by Diesel

Diesel On Full Guard

All Wearables