Amazfit Bip vs. Garmin 645 Music vs. Garmin Forerunner 235 vs. Jawbone UP Move vs. Polar Loop

 
Bip
645 Music
Forerunner 235
UP Move
Loop
 AmazfitBipRemove Buy NowGarmin645 MusicRemove Buy NowGarminForerunner 235Remove Buy NowJawboneUP MoveRemove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$99.99$450$299.99$50$100
Release20182018201720142013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 days7 days9 days6 months5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution176 x 176240 x 240215 x 180NANA
Size1.28 inches1.2 inches1.23 inchesNANA
TouchNA
TypeNAMIPMIPNALED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATM5 ATMSplash Resistant2 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNANA
Apps
Music

All Wearables