Apple Watch Series 2 vs. Apple Watch vs. Fitbit Alta HR vs. Pebble Core vs. Mobvoi TicWatch S2

 
Watch Series 2
Watch
Alta HR
Core
TicWatch S2
 AppleWatch Series 2Remove Buy NowAppleWatchRemove Buy NowFitbitAlta HRRemove Buy NowPebbleCoreRemove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$269$349$150$99$180
Release20162015201720162019

Activity & Fitness

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

Battery

Duration18 hours18 hours7 daysNA2 DAYS
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312340 x 272 or 390 x 312128 x 36NA400 x 400
Size1.5 inches or 1.65 inches1.5 inches or 1.65 inches1.4 inchesNA1.39 inches
TouchNA
TypeAMOLEDAMOLEDOLEDNAOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATMIPX7NA5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemWatch OSWatch OSNAWear OS
Apps
Music

All Wearables