Garmin Forerunner 235 vs. Fitbit Charge 3 vs. Sony SmartBand vs. Mobvoi TicWatch S2 vs. Amazfit T-Rex

 
Forerunner 235
Charge 3
SmartBand
TicWatch S2
T-Rex
 GarminForerunner 235Remove Buy NowFitbitCharge 3Remove Buy NowSonySmartBandRemove Buy NowMobvoiTicWatch S2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$299.99$150$100$180$140
Release20172018201420192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration9 days7 days5 days2 DAYS20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNot yetNA

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

ColorNA
Resolution215 x 18066 x 18NA400 x 400360 x 360
Size1.23 inches.721 inchesNA1.39 inches1.3 inches
TouchNA
TypeMIPOLEDNAOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP585 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNANAWear OSBuild-in
Apps
Music

All Wearables