Fitbit Flex 2 vs. Casio G-Shock GBA800 vs. Pebble Core vs. Mobvoi TicWatch S2 vs. Mobvoi TicWatch e2

 
Flex 2
G-Shock GBA800
Core
TicWatch S2
TicWatch e2
 FitbitFlex 2Remove Buy NowCasioG-Shock GBA800Remove Buy NowPebbleCoreRemove Buy NowMobvoiTicWatch S2Remove Buy NowMobvoiTicWatch e2Remove Buy Now

Basic Info

Suggested Price$100$120$99$180$200
Release20162018201620192019

Activity & Fitness

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

Battery

Duration5 days2 yearsNA2 DAYS1 day
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/aNA400 x 400360 x 360
Sizen/aNA1.39 inches1.2 inches
Touchn/aNA
TypeLEDNAOLEDAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM20 ATMNA5 ATMIP68

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aNAWear OSWear OS
Apps
Music

All Wearables