Garmin Forerunner 935 vs. Garmin Fenix 5X vs. Fitbit Alta HR vs. Polar A370 vs. Polar Loop

 
Forerunner 935
Fenix 5X
Alta HR
A370
Loop
 GarminForerunner 935Remove Buy NowGarminFenix 5XRemove Buy NowFitbitAlta HRRemove Buy NowPolarA370Remove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$500$699$150$179.95$100
Release20172017201720172013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationUp to 2 weeksUp to 12 days7 daysUp to 3 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240240 x240128 x 36160 x 80NA
Size1.2 inches1.2 inches1.4 inches1.18 inchesNA
Touch
TypeLCDNAOLEDTFT LCDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10 ATMWR302 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNA
Apps
Music

All Wearables