Pebble Steel vs. Xiaomi Mi Band 2 vs. Apple Watch Series 2 vs. Casio G-Shock GBA800 vs. Fitbit Alta HR

 
Steel
Mi Band 2
Watch Series 2
G-Shock GBA800
Alta HR
 PebbleSteelRemove Buy NowXiaomiMi Band 2Remove Buy NowAppleWatch Series 2Remove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$150$23$269$120$150
Release20142016201620182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Stepsn/a
Swim

Battery

Duration5-7 days20 hours18 hours2 years7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/a340 x 272 or 390 x 312128 x 36
Size1.26 inches0.42 inches1.5 inches or 1.65 inches1.4 inches
Touch
Typee-paperOLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675ATM20 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aWatch OS
Apps
Music

All Wearables