Apple Watch Series 3 vs. Motorola Moto 360 (2nd Gen) vs. Fitbit Flex 2 vs. Pebble Core vs. Apple Watch 7

 
Watch Series 3
Moto 360 (2nd Gen)
Flex 2
Core
Watch 7
 AppleWatch Series 3Remove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitFlex 2Remove Buy NowPebbleCoreRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$329$300$100$99$429
Release20172015201620162021

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration18 hours1.5 days5 daysNA18 Hours
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/an/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution340 x 272 or 390 x 312360 x 325 or 360 x 330n/aNA396 x 484
Size1.5 inches or 1.65 inches1.37 inches or 1.56 inchesn/aNA1.9 inches
Touchn/aNA
TypeAMOLEDLCDLEDNAMicroLED

Functions

Audio SpeakerBluetooth
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATMNAwater resistant but not waterproof

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemWatchOS 4Android Wearn/aNAWatchOS 8
Apps
Musicn/a

All Wearables