Fitbit Surge vs. Fitbit Flex 2 vs. Casio G-Shock GBA800 vs. Mobvoi TicWatch E vs. Amazfit GTS

 
Surge
Flex 2
G-Shock GBA800
TicWatch E
GTS
 FitbitSurgeRemove Buy NowFitbitFlex 2Remove Buy NowCasioG-Shock GBA800Remove Buy NowMobvoiTicWatch ERemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$250$100$120$159$150
Release20162016201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 days2 years1.5-2 days14 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a400 x 400348 x 442
Size1.26 inchesn/a1.4 inches1.65 inches
Touchn/a
TypeMonochrome LCDLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM20 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid Wear 2.0Wear OS
Apps
Music

All Wearables