Apple Watch Series 2 vs. Amazfit Pace vs. Amazfit Stratos vs. Polar A370 vs. Polar Loop

 
Watch Series 2
Pace
Stratos
A370
Loop
 AppleWatch Series 2Remove Buy NowAmazfitPaceRemove Buy NowAmazfitStratosRemove Buy NowPolarA370Remove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$269$130$199$179.95$100
Release20162017201820172013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 days5 daysUp to 3 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312320 x 300320 x 300160 x 80NA
Size1.5 inches or 1.65 inches1.34 inches1.34 inches1.18 inchesNA
Touch
TypeAMOLEDTFT LCDOLEDTFT LCDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATMIP675 ATMWR302 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSProprietaryProprietaryNA
Apps
Music

All Wearables