Amazfit Stratos vs. Casio WSD-F20A vs. Fossil Explorist vs. Mobvoi TicWatch S2 vs. Garmin Vivosmart 4

 
Stratos
WSD-F20A
Explorist
TicWatch S2
Vivosmart 4
 AmazfitStratosRemove Buy NowCasioWSD-F20ARemove Buy NowFossilExploristRemove Buy NowMobvoiTicWatch S2Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$199$399$255$180$130
Release20182018201820192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days1 day24 hours2 DAYS7 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 300320 x 320454 x454400 x 40048 x 128
Size1.34 inches1.32 inches1.4 inches1.39 inches0.74 inches
Touch
TypeOLEDLCDAMOLEDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryWear OSWear OSWear OS
Apps
Music

All Wearables