Samsung Gear S vs. Fossil Q Dreamer vs. Fitbit Charge vs. Mobvoi TicWatch S2 vs. Amazfit T-Rex

 
Gear S
Q Dreamer
Charge
TicWatch S2
T-Rex
 SamsungGear SRemove Buy NowFossilQ DreamerRemove Buy NowFitbitChargeRemove Buy NowMobvoiTicWatch S2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$125$130$180$140
Release20132015201420192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a7 days7-10 days2 DAYS20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution480 x 360n/aNA400 x 400360 x 360
Size2 inchesn/aNA1.39 inches1.3 inches
Touchn/aNA
TypeSuper AMOLEDn/aOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP671 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aNAWear OSBuild-in
Apps
Music

All Wearables