Pebble Time Round vs. Fitbit Alta vs. Samsung Gear Fit2 vs. Pebble Time 2 vs. Fitbit Flex

 
Time Round
Alta
Gear Fit2
Time 2
Flex
 PebbleTime RoundRemove Buy NowFitbitAltaRemove Buy NowSamsungGear Fit2Remove Buy NowPebbleTime 2Remove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$200$130$180$199$100
Release20152016201620162013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days3-4 days10 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a432 x 216NANA
Sizeroundn/a1.5 inchesNANA
Touchn/aNA
Typee-paperOLEDSuper AMOLEDe-paperLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7n/aIP683 ATM1 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemPebble OSn/aTizenPebble OSNA
Apps
Music

All Wearables