Casio WSD-F10 vs. Pebble Time Round vs. Polar Loop 2 vs. Pebble Core vs. Apple Watch 7

 
WSD-F10
Time Round
Loop 2
Core
Watch 7
 CasioWSD-F10Remove Buy NowPebbleTime RoundRemove Buy NowPolarLoop 2Remove Buy NowPebbleCoreRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$500$200$120$99$429
Release20162015201520162021

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heartn/an/a
Oxygenn/a
Sleepn/aNA
Steps
Swimn/a

Battery

Durationn/a2 days8 days (without notifications)NA18 Hours
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellularn/a
GPS
NFCn/a
Wi-Fin/a

Display

Color
Resolutionn/an/an/aNA396 x 484
Sizen/aroundn/aNA1.9 inches
Touchn/aNA
TypeLCDe-paperLEDNAMicroLED

Functions

Audio Speakern/a
Clock
Phonen/aNA
VibrationNA
Voicen/a

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX72 ATMNAwater resistant but not waterproof

Notifications

Phonen/aNA
Emailsn/aNA
Textsn/aNA

Software

Operating SystemAndroid WearPebble OSn/aNAWatchOS 8
Appsn/a
Musicn/a

All Wearables