Polar Loop 2 vs. Casio G-Shock GBA800 vs. Fitbit Charge vs. Garmin Instinct vs. Amazfit GTS

 
Loop 2
G-Shock GBA800
Charge
Instinct
GTS
 PolarLoop 2Remove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitChargeRemove Buy NowGarminInstinctRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$120$120$130$300$150
Release20152018201420182019

Activity & Fitness

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

Battery

Duration8 days (without notifications)2 years7-10 days14 days14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/aNA128 x 128348 x 442
Sizen/aNA0.9 inches1.65 inches
TouchNA
TypeLEDOLEDOMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance2 ATM20 ATM1 ATM10 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNAWear OS
Apps
Music

All Wearables