Apple Watch Series 2 vs. ASUS ZenWatch 3 vs. Amazfit Stratos vs. Fitbit Flex vs. Microsoft Band

 
Watch Series 2
ZenWatch 3
Stratos
Flex
Band
 AppleWatch Series 2Remove Buy NowASUSZenWatch 3Remove Buy NowAmazfitStratosRemove Buy NowFitbitFlexRemove Buy NowMicrosoftBandRemove Buy Now

Basic Info

Suggested Price$269$229$199$100$200
Release20162017201820132014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours48 hours5 days5 days2 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312400 x 400320 x 300NA320 x 106
Size1.5 inches or 1.65 inches1.39 inches1.34 inchesNA1.37 inches
TouchNA
TypeAMOLEDAMOLEDOLEDLEDCapacitative TFT

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATM5 ATM1 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSAndroid Wear 2ProprietaryNANA
Apps
Music

Wearables by Microsoft

Microsoft Band 2

All Wearables