Fitbit Surge vs. Motorola Moto 360 (2nd Gen) vs. Fitbit Flex 2 vs. Fitbit One vs. Asus ZenWatch

 
Surge
Moto 360 (2nd Gen)
Flex 2
One
ZenWatch
 FitbitSurgeRemove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitFlex 2Remove Buy NowFitbitOneRemove Buy NowAsusZenWatchRemove Buy Now

Basic Info

Suggested Price$250$300$100$100$150
Release20162015201620122014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days1.5 days5 days10-14 daysNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a360 x 325 or 360 x 330n/an/a320 x 320
Size1.26 inches1.37 inches or 1.56 inchesn/an/a1.63 inches
Touchn/a
TypeMonochrome LCDLCDLEDOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATMSplast ResistantIP55

Notifications

Phone
EmailsNA
TextsNA

Software

Operating Systemn/aAndroid Wearn/an/aAndroid Wear
Apps
Musicn/a

All Wearables