Fitbit Flex 2 vs. Fitbit One vs. Fitbit Ionic vs. Garmin Fenix 5 vs. Huawei Watch 2

 
Flex 2
One
Ionic
Fenix 5
Watch 2
 FitbitFlex 2Remove Buy NowFitbitOneRemove Buy NowFitbitIonicRemove Buy NowGarminFenix 5Remove Buy NowHuaweiWatch 2Remove Buy Now

Basic Info

Suggested Price$100$100$299$599.99$350
Release20162012201720172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days10-14 days4+ days2 Weeks48 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a348x250240 x 240480 x 480
Sizen/an/a1.421.2 inches1.38 inches
Touchn/a
TypeLEDOLEDOLEDnaP-OLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMSplast Resistant50m10 ATMIP68

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aFitbit OSAndroid Wear 2
Apps
Music

All Wearables