Motorola Moto 360 (2nd Gen) vs. Fitbit Flex 2 vs. Polar A360 vs. Amazfit Stratos vs. Apple Watch 7

 
Moto 360 (2nd Gen)
Flex 2
A360
Stratos
Watch 7
 MotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitFlex 2Remove Buy NowPolarA360Remove Buy NowAmazfitStratosRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$300$100$200$199$429
Release20152016201520182021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days5 days12 days5 days18 Hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution360 x 325 or 360 x 330n/a160 x 80320 x 300396 x 484
Size1.37 inches or 1.56 inchesn/a1.18 inches1.34 inches1.9 inches
Touchn/a
TypeLCDLEDn/aOLEDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMWR305 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aProprietaryWatchOS 8
Apps
Musicn/a

All Wearables