Garmin Fenix 3 vs. Sony SmartWatch 3 vs. Withings Steel HR vs. Mobvoi TicWatch S vs. Amazfit T-Rex

 
Fenix 3
SmartWatch 3
Steel HR
TicWatch S
T-Rex
 GarminFenix 3Remove Buy NowSonySmartWatch 3Remove Buy NowWithingsSteel HRRemove Buy NowMobvoiTicWatch SRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$500$250$180$199$140
Release20152014201620172019

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks2 days25 days1.5-2 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218320 x 320n/a400 x 400360 x 360
Size1.2 inches1.6 inchesn/a1.4 inches1.3 inches
Touch
TypeChroma LEDTFT LCDn/aOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMIP685 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wearn/aAndroid Wear 2.0Build-in
Apps
Music

All Wearables