Pebble 2 vs. Polar M400 vs. Apple Watch vs. Mobvoi TicWatch E vs. Apple Watch Ultra

 
2
M400
Watch
TicWatch E
Watch Ultra
 Pebble2Remove Buy NowPolarM400Remove Buy NowAppleWatchRemove Buy NowMobvoiTicWatch ERemove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$129$200$349$159$799
Release20162014201520172022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days8 hours to 30 days18 hours1.5-2 days36 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a340 x 272 or 390 x 312400 x 400502x410 pixels
Sizen/an/a1.5 inches or 1.65 inches1.4 inches1.92 inches
Touch
Typee-papern/aAMOLEDOLED

Functions

Audio SpeakerAlerts only
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM3 ATMIPX7IP6710 ATM (100 Meters)

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aWatch OSAndroid Wear 2.0WatchOS 9
Apps
Music

All Wearables