Fitbit Charge 2 vs. Amazfit Bip vs. Asus ZenWatch

 
Charge 2
Bip
ZenWatch
 FitbitCharge 2Remove Buy NowAmazfitBipRemove Buy NowAsusZenWatchRemove Buy Now

Basic Info

Suggested Price$150$99.99$150
Release201620182014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days30 daysNA
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a176 x 176320 x 320
Sizen/a1.28 inches1.63 inches
Touchn/a
TypeOLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIP68IP55

Notifications

Phone
EmailsNA
TextsNA

Software

Operating Systemn/aAndroid Wear
Apps
Music

All Wearables