Fitbit One vs. Amazfit Stratos vs. Casio G-Shock GBA800 vs. Mobvoi TicWatch S2 vs. Mobvoi TicWatch e2

 
One
Stratos
G-Shock GBA800
TicWatch S2
TicWatch e2
 FitbitOneRemove Buy NowAmazfitStratosRemove Buy NowCasioG-Shock GBA800Remove Buy NowMobvoiTicWatch S2Remove Buy NowMobvoiTicWatch e2Remove Buy Now

Basic Info

Suggested Price$100$199$120$180$200
Release20122018201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days5 days2 years2 DAYS1 day
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 300400 x 400360 x 360
Sizen/a1.34 inches1.39 inches1.2 inches
Touch
TypeOLEDOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast Resistant5 ATM20 ATM5 ATMIP68

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aProprietaryWear OSWear OS
Apps
Music

All Wearables