Apple Watch Series 2 vs. Pebble Time 2 vs. Fitbit Alta HR vs. Pebble Core vs. Apple Series 6

 
Watch Series 2
Time 2
Alta HR
Core
Series 6
 AppleWatch Series 2Remove Buy NowPebbleTime 2Remove Buy NowFitbitAlta HRRemove Buy NowPebbleCoreRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$269$199$150$99$399
Release20162016201720162020

Activity & Fitness

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

Battery

Duration18 hours10 days7 daysNANot yet
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312NA128 x 36NA384 x 480
Size1.5 inches or 1.65 inchesNA1.4 inchesNA40mm
TouchNA
TypeAMOLEDe-paperOLEDNAMicroLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5ATM3 ATMNA

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemWatch OSPebble OSNAWatchOS 5
Apps
Music

All Wearables