Sony SmartBand Talk vs. Garmin 645 Music vs. Samsung Gear Fit2 Pro vs. Mobvoi TicWatch S2 vs. Amazfit T-Rex

 
SmartBand Talk
645 Music
Gear Fit2 Pro
TicWatch S2
T-Rex
 SonySmartBand TalkRemove Buy NowGarmin645 MusicRemove Buy NowSamsungGear Fit2 ProRemove Buy NowMobvoiTicWatch S2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$170$450$199.99$180$140
Release20142018201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration3 days7 days2 days2 DAYS20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution296 x 128240 x 240216 x 432400 x 400360 x 360
Size1.4 inches1.2 inches1.5 inches1.39 inches1.3 inches
Touch
TypeE InkMIPAMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearTizen OSWear OSBuild-in
Apps
Music

All Wearables