Samsung Gear S vs. Huawei Talkband B2 vs. Garmin 645 Music vs. Diesel On Full Guard 2.5 vs. Fitbit Inspire HR

 
Gear S
Talkband B2
645 Music
On Full Guard 2.5
Inspire HR
 SamsungGear SRemove Buy NowHuaweiTalkband B2Remove Buy NowGarmin645 MusicRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$250$180$450$325$99
Release20132015201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a3 days7 days4 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 360128 x 88240 x 240454x454139 x 60
Size2 inches0.73 inches1.2 inches1.39 inches1.4 inches
Touch
TypeSuper AMOLEDPMOLEDMIPOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP575 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aWear OSFitbit OS
Apps
Music

All Wearables