Samsung Gear S vs. Fitbit Charge 2 vs. Garmin Forerunner 235 vs. Mobvoi TicWatch S2 vs. Amazfit GTS

 
Gear S
Charge 2
Forerunner 235
TicWatch S2
GTS
 SamsungGear SRemove Buy NowFitbitCharge 2Remove Buy NowGarminForerunner 235Remove Buy NowMobvoiTicWatch S2Remove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$250$150$299.99$180$150
Release20132016201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days9 days2 DAYS14 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 360n/a215 x 180400 x 400348 x 442
Size2 inchesn/a1.23 inches1.39 inches1.65 inches
Touchn/a
TypeSuper AMOLEDOLEDMIPOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/a5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aWear OSWear OS
Apps
Music

All Wearables