Fitbit Flex 2 vs. Amazfit Bip vs. Garmin 645 Music vs. Garmin Chronos vs. Jawbone UP24

 
Flex 2
Bip
645 Music
Chronos
UP24
 FitbitFlex 2Remove Buy NowAmazfitBipRemove Buy NowGarmin645 MusicRemove Buy NowGarminChronosRemove Buy NowJawboneUP24Remove Buy Now

Basic Info

Suggested Price$100$99.99$450$1500$130
Release20162018201820182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days30 days7 days8 days14 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a176 x 176240 x 240218 x 218NA
Sizen/a1.28 inches1.2 inches1.2 inchesNA
Touchn/aNA
TypeLEDNAMIPMIPNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP685 ATM10 ATMSplash Resistant

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSNA
Apps
Music

All Wearables