Fitbit Flex 2 vs. Pebble Time 2 vs. Fitbit Alta HR vs. Pebble Core vs. Diesel On Full Guard 2.5

 
Flex 2
Time 2
Alta HR
Core
On Full Guard 2.5
 FitbitFlex 2Remove Buy NowPebbleTime 2Remove Buy NowFitbitAlta HRRemove Buy NowPebbleCoreRemove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$100$199$150$99$325
Release20162016201720162018

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration5 days10 days7 daysNA4 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/aNA128 x 36NA454x454
Sizen/aNA1.4 inchesNA1.39 inches
Touchn/aNA
TypeLEDe-paperOLEDNA

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATMNA3 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aPebble OSNAWear OS
Apps
Music

Wearables by Diesel

Diesel On Full Guard

All Wearables