Samsung Gear S vs. Samsung Gear S2 vs. Garmin Vivofit 3 vs. Mobvoi TicWatch e2 vs. Amazfit GTS

 
Gear S
Gear S2
Vivofit 3
TicWatch e2
GTS
 SamsungGear SRemove Buy NowSamsungGear S2Remove Buy NowGarminVivofit 3Remove Buy NowMobvoiTicWatch e2Remove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$250$300$100$200$150
Release20132015201620192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2-3 days1 year1 day14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution480 x 360360 x 36064 x 64360 x 360348 x 442
Size2 inches1.2 inches0.55 inches1.2 inches1.65 inches
Touch
TypeSuper AMOLEDSuper AMOLEDn/aAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP685 ATMIP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenTizenn/aWear OSWear OS
Apps
Music

All Wearables