Polar A370 vs. Polar Loop vs. Diesel On Full Guard 2.5 vs. Skagen Falster 3 vs. HTC re Grip

 
A370
Loop
On Full Guard 2.5
Falster 3
re Grip
 PolarA370Remove Buy NowPolarLoopRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowSkagenFalster 3Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$179.95$100$325$295$199
Release20172013201820202020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationUp to 3 days5 days4 days1 day5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution160 x 80NA454x454416 x 416160 x 32
Size1.18 inchesNA1.39 inches1.28 inches1.8 inches
Touch
TypeTFT LCDLEDOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceWR302 ATM3 ATM3 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemNAWear OSWear OSNA
Apps
Music

All Wearables