Fitbit Alta vs. Apple Watch Series 2 vs. Fitbit Ionic vs. Amazfit Bip vs. Fitbit Charge 3

 
Alta
Watch Series 2
Ionic
Bip
Charge 3
 FitbitAltaRemove Buy NowAppleWatch Series 2Remove Buy NowFitbitIonicRemove Buy NowAmazfitBipRemove Buy NowFitbitCharge 3Remove Buy Now

Basic Info

Suggested Price$130$269$299$99.99$150
Release20162016201720182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days18 hours4+ days30 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
WindowsNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolutionn/a340 x 272 or 390 x 312348x250176 x 17666 x 18
Sizen/a1.5 inches or 1.65 inches1.421.28 inches.721 inches
Touchn/a
TypeOLEDAMOLEDOLEDNAOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5ATM50mIP685 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aWatch OSFitbit OSNA
Apps
Music

All Wearables