Garmin Forerunner 935 vs. Garmin 645 Music vs. Garmin Forerunner 235 vs. Polar Loop vs. Huawei Band 3 Pro

 
Forerunner 935
645 Music
Forerunner 235
Loop
Band 3 Pro
 GarminForerunner 935Remove Buy NowGarmin645 MusicRemove Buy NowGarminForerunner 235Remove Buy NowPolarLoopRemove Buy NowHuaweiBand 3 ProRemove Buy Now

Basic Info

Suggested Price$500$450$299.99$100$70
Release20172018201720132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationUp to 2 weeks7 days9 days5 days12 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240240 x 240215 x 180NA454 x 454
Size1.2 inches1.2 inches1.23 inchesNA1.39 inches
Touch
TypeLCDMIPMIPLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM2 ATMIP68

Notifications

Phone
Emails
Texts

Software

Operating SystemNAAMAZFIT OS
Apps
Music

All Wearables