Fitbit Charge 2 vs. ASUS ZenWatch 3 vs. Basis Peak vs. Fitbit Charge vs. Fitbit Flex

 
Charge 2
ZenWatch 3
Peak
Charge
Flex
 FitbitCharge 2Remove Buy NowASUSZenWatch 3Remove Buy NowBasisPeakRemove Buy NowFitbitChargeRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$150$229$200$130$100
Release20162017201420142013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days48 hours4 days7-10 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANANA
MacNA
WindowsNA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a400 x 400168 x 144NANA
Sizen/a1.39 inches1.25 inchesNANA
Touchn/aNANA
TypeOLEDAMOLEDLCDOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2NANANA
Apps
Music

All Wearables