Fossil Q Grant vs. Mobvoi TicWatch S2 vs. Amazfit T-Rex vs. Garmin VivoActive 4 vs. HTC re Grip

 
Q Grant
TicWatch S2
T-Rex
VivoActive 4
re Grip
 FossilQ GrantRemove Buy NowMobvoiTicWatch S2Remove Buy NowAmazfitT-RexRemove Buy NowGarminVivoActive 4Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$175$180$140$349$199
Release20152019201920192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days2 DAYS20 days8 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a400 x 400360 x 360260 x 260160 x 32
Sizen/a1.39 inches1.3 inches1.3ionches1.8 inches
Touchn/a
Typen/aOLEDAMOLEDMIPPMOLED

Functions

Audio Speaker
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM5 ATM5 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSBuild-inWear OSNA
Apps
Music

All Wearables