Pebble Steel vs. Apple Watch Series 2 vs. HTC re Grip vs. Apple Series 6 vs. Apple Watch Ultra

 
Steel
Watch Series 2
re Grip
Series 6
Watch Ultra
 PebbleSteelRemove Buy NowAppleWatch Series 2Remove Buy NowHTCre GripRemove Buy NowAppleSeries 6Remove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$150$269$199$399$799
Release20142016202020202022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5-7 days18 hours5 hours to 2.5 daysNot yet36 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144340 x 272 or 390 x 312160 x 32384 x 480502x410 pixels
Size1.26 inches1.5 inches or 1.65 inches1.8 inches40mm1.92 inches
Touch
Typee-paperAMOLEDPMOLEDMicroLED

Functions

Audio Speaker
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATM5ATMIP5710 ATM (100 Meters)

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSWatch OSNAWatchOS 5WatchOS 9
Apps
Music

All Wearables