Pebble Time Round vs. Fitbit Alta vs. Fitbit Flex vs. Jawbone UP2 vs. Garmin VivoActive 4

 
Time Round
Alta
Flex
UP2
VivoActive 4
 PebbleTime RoundRemove Buy NowFitbitAltaRemove Buy NowFitbitFlexRemove Buy NowJawboneUP2Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$200$130$100$100$349
Release20152016201320152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days5 days7 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/aNANA260 x 260
Sizeroundn/aNANA1.3ionches
Touchn/aNANA
Typee-paperOLEDLEDNAMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7n/a1 ATMSplash resistant5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemPebble OSn/aNANAWear OS
Apps
Music

All Wearables