Fitbit Surge vs. Casio G-Shock GBA800 vs. Samsung Gear 2 vs. Pebble Core vs. Michael Kors Access Sofie HR

 
Surge
G-Shock GBA800
Gear 2
Core
Access Sofie HR
 FitbitSurgeRemove Buy NowCasioG-Shock GBA800Remove Buy NowSamsungGear 2Remove Buy NowPebbleCoreRemove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$250$120$300$99$395
Release20162018201420162019

Activity & Fitness

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

Battery

Duration7 days2 years2-3 daysNA2 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 320NA390 x 390
Size1.26 inches1.63 inchesNA1.19 inches
TouchNA
TypeMonochrome LCDSuper AMOLEDNAOMOLED

Functions

Audio SpeakerBluetooth
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM20 ATMIP67NA0.3 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aTizen OSNAWear OS
Apps
Music

All Wearables