Fitbit One vs. Samsung Gear Fit2 vs. Apple Watch Series 2 vs. Polar A370 vs. Amazfit GTS

 
One
Gear Fit2
Watch Series 2
A370
GTS
 FitbitOneRemove Buy NowSamsungGear Fit2Remove Buy NowAppleWatch Series 2Remove Buy NowPolarA370Remove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$100$180$269$179.95$150
Release20122016201620172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days3-4 days18 hoursUp to 3 days14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a432 x 216340 x 272 or 390 x 312160 x 80348 x 442
Sizen/a1.5 inches1.5 inches or 1.65 inches1.18 inches1.65 inches
Touch
TypeOLEDSuper AMOLEDAMOLEDTFT LCDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast ResistantIP685ATMWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTizenWatch OSWear OS
Apps
Music

All Wearables