Samsung Gear S vs. Microsoft Band 2 vs. Garmin Forerunner 45 vs. Mobvoi TicWatch S2 vs. Amazfit GTR

 
Gear S
Band 2
Forerunner 45
TicWatch S2
GTR
 SamsungGear SRemove Buy NowMicrosoftBand 2Remove Buy NowGarminForerunner 45Remove Buy NowMobvoiTicWatch S2Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$250$250$199$180$199
Release20132015201920192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a48 hours (without GPS)7 days2 DAYS24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 360320 x 128208 x 208400 x 400454 x 454
Size2 inches1.36 inches1.04 inches1.39 inches1.39 inches
Touch
TypeSuper AMOLEDCapacitative TFTLCDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IPX75 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aBuilt-inWear OSBuild-in
Apps
Music

All Wearables