Garmin 645 Music vs. Garmin Fenix 5X vs. Samsung Gear 2 vs. Samsung Gear Sport vs. Fitbit Inspire HR

 
645 Music
Fenix 5X
Gear 2
Gear Sport
Inspire HR
 Garmin645 MusicRemove Buy NowGarminFenix 5XRemove Buy NowSamsungGear 2Remove Buy NowSamsungGear SportRemove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$450$699$300$299.99$99
Release20182017201420172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration7 daysUp to 12 days2-3 days2 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240240 x240320 x 320360 x 360139 x 60
Size1.2 inches1.2 inches1.63 inches1.2 inches1.4 inches
Touch
TypeMIPNASuper AMOLEDSuper AMOLEDOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10 ATMIP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizen OSTizen OSFitbit OS
Apps
Music

All Wearables