Samsung Gear S2 vs. Samsung Gear 2 vs. Garmin Forerunner 45 vs. Mobvoi TicWatch e2 vs. Fitbit Inspire HR

 
Gear S2
Gear 2
Forerunner 45
TicWatch e2
Inspire HR
 SamsungGear S2Remove Buy NowSamsungGear 2Remove Buy NowGarminForerunner 45Remove Buy NowMobvoiTicWatch e2Remove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$300$300$199$200$99
Release20152014201920192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration2-3 days2-3 days7 days1 day5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 360320 x 320208 x 208360 x 360139 x 60
Size1.2 inches1.63 inches1.04 inches1.2 inches1.4 inches
Touch
TypeSuper AMOLEDSuper AMOLEDLCDAMOLEDOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68IP675 ATMIP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenTizen OSBuilt-inWear OSFitbit OS
Apps
Music

All Wearables