Pebble Time Round vs. Sony SmartWatch 3 vs. Apple Watch Series 2 vs. Amazfit Arc vs. Apple Watch Series 4

 
Time Round
SmartWatch 3
Watch Series 2
Arc
Watch Series 4
 PebbleTime RoundRemove Buy NowSonySmartWatch 3Remove Buy NowAppleWatch Series 2Remove Buy NowAmazfitArcRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$200$250$269$69.99$329
Release20152014201620162018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days2 days18 hours20 daysNot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 320340 x 272 or 390 x 31272 x40384 x 480
Sizeround1.6 inches1.5 inches or 1.65 inches0.42 inches1.78 inches
Touch
Typee-paperTFT LCDAMOLEDOLEDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP685ATMIP67Not Yet

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid WearWatch OSWatch OS 5
Apps
Music

All Wearables