Fitbit Flex 2 vs. Sony SmartBand 2 vs. Garmin Chronos vs. Garmin Forerunner 45 vs. Garmin Instinct

 
Flex 2
SmartBand 2
Chronos
Forerunner 45
Instinct
 FitbitFlex 2Remove Buy NowSonySmartBand 2Remove Buy NowGarminChronosRemove Buy NowGarminForerunner 45Remove Buy NowGarminInstinctRemove Buy Now

Basic Info

Suggested Price$100$130$1500$199$300
Release20162015201820192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days2 days8 days7 days14 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolutionn/an/a218 x 218208 x 208128 x 128
Sizen/an/a1.2 inches1.04 inches0.9 inches
Touchn/an/a
TypeLEDn/aMIPLCDOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP5810 ATM5 ATM10 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWear OSBuilt-in
Apps
Music

All Wearables