Fitbit Zip vs. Garmin 645 Music vs. Garmin Fenix 5X vs. Garmin Fenix 5x Plus vs. Polar A370

 
Zip
645 Music
Fenix 5X
Fenix 5x Plus
A370
 FitbitZipRemove Buy NowGarmin645 MusicRemove Buy NowGarminFenix 5XRemove Buy NowGarminFenix 5x PlusRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$60$450$699$850$179.95
Release20122018201720182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration6 months7 daysUp to 12 days20 daysUp to 3 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240240 x240240 x 240160 x 80
Sizen/a1.2 inches1.2 inches1.2 inches1.18 inches
Touch
Typen/aMIPNAMIPTFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplash Resistant5 ATM10 ATM10 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OS
Apps
Music

All Wearables