Pebble Time 2 vs. Fitbit Alta HR vs. Pebble Core vs. Samsung Gear Fit2 Pro vs. Fitbit Sense 2

 
Time 2
Alta HR
Core
Gear Fit2 Pro
Sense 2
 PebbleTime 2Remove Buy NowFitbitAlta HRRemove Buy NowPebbleCoreRemove Buy NowSamsungGear Fit2 ProRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$199$150$99$199.99$300
Release20162017201620172022

Activity & Fitness

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

Battery

Duration10 days7 daysNA2 days6 days
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
ResolutionNA128 x 36NA216 x 432336x336
SizeNA1.4 inchesNA1.5 inches1.59 inches
TouchNA
Typee-paperOLEDNAAMOLEDAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMNA5 ATM5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemPebble OSNATizen OS
Apps
Music

All Wearables