Amazfit Stratos vs. Amazfit Bip vs. Casio G-Shock GBA800 vs. Pebble Time 2 vs. Fitbit Alta HR

 
Stratos
Bip
G-Shock GBA800
Time 2
Alta HR
 AmazfitStratosRemove Buy NowAmazfitBipRemove Buy NowCasioG-Shock GBA800Remove Buy NowPebbleTime 2Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$199$99.99$120$199$150
Release20182018201820162017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days30 days2 years10 days7 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 300176 x 176NA128 x 36
Size1.34 inches1.28 inchesNA1.4 inches
Touch
TypeOLEDNAe-paperOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP6820 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryPebble OS
Apps
Music

All Wearables