Samsung Gear S2 vs. Samsung Gear 2 vs. Pebble Core vs. Garmin Forerunner 45 vs. Mobvoi TicWatch e2

 
Gear S2
Gear 2
Core
Forerunner 45
TicWatch e2
 SamsungGear S2Remove Buy NowSamsungGear 2Remove Buy NowPebbleCoreRemove Buy NowGarminForerunner 45Remove Buy NowMobvoiTicWatch e2Remove Buy Now

Basic Info

Suggested Price$300$300$99$199$200
Release20152014201620192019

Activity & Fitness

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

Battery

Duration2-3 days2-3 daysNA7 days1 day
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 360320 x 320NA208 x 208360 x 360
Size1.2 inches1.63 inchesNA1.04 inches1.2 inches
TouchNA
TypeSuper AMOLEDSuper AMOLEDNALCDAMOLED

Functions

Audio SpeakerBluetooth
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68IP67NA5 ATMIP68

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemTizenTizen OSNABuilt-inWear OS
Apps
Music

All Wearables