Fitbit Surge vs. Pebble Steel vs. Polar Loop 2 vs. Casio G-Shock GBA800 vs. Amazfit GTS

 
Surge
Steel
Loop 2
G-Shock GBA800
GTS
 FitbitSurgeRemove Buy NowPebbleSteelRemove Buy NowPolarLoop 2Remove Buy NowCasioG-Shock GBA800Remove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$250$150$120$120$150
Release20162014201520182019

Activity & Fitness

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

Battery

Duration7 days5-7 days8 days (without notifications)2 years14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a168 x 144n/a348 x 442
Size1.26 inches1.26 inchesn/a1.65 inches
Touch
TypeMonochrome LCDe-paperLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM2 ATM20 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aPebble OSn/aWear OS
Apps
Music

All Wearables