Polar Loop 2 vs. Amazfit Stratos vs. MobVoi TicWatch Pro vs. Mobvoi TicWatch E vs. Polar A370

 
Loop 2
Stratos
TicWatch Pro
TicWatch E
A370
 PolarLoop 2Remove Buy NowAmazfitStratosRemove Buy NowMobVoiTicWatch ProRemove Buy NowMobvoiTicWatch ERemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$120$199$300$159$179.95
Release20152018201820172017

Activity & Fitness

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

Battery

Duration8 days (without notifications)5 days30 days1.5-2 daysUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 300400 x 400400 x 400160 x 80
Sizen/a1.34 inches1.4 inches1.4 inches1.18 inches
Touch
TypeLEDOLEDOLED/FSTNOLEDTFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance2 ATM5 ATMIP68IP67WR30

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aProprietaryWear OSAndroid Wear 2.0
Apps
Music

All Wearables