Fitbit Alta vs. Sony SmartBand 2 vs. Amazfit Stratos

 
Alta
SmartBand 2
Stratos
 FitbitAltaRemove Buy NowSonySmartBand 2Remove Buy NowAmazfitStratosRemove Buy Now

Basic Info

Suggested Price$130$130$199
Release201620152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days2 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a320 x 300
Sizen/an/a1.34 inches
Touchn/an/a
TypeOLEDn/aOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIP585 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aProprietary
Apps
Music

All Wearables