Polar M600 vs. Mobvoi TicWatch 2 vs. Garmin Forerunner 45 vs. HTC re Grip vs. Fitbit Sense 2

 
M600
TicWatch 2
Forerunner 45
re Grip
Sense 2
 PolarM600Remove Buy NowMobvoiTicWatch 2Remove Buy NowGarminForerunner 45Remove Buy NowHTCre GripRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$330$199$199$199$300
Release20162017201920202022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days1.5-2 Days7 days5 hours to 2.5 days6 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240400 x 400208 x 208160 x 32336x336
Size1.3 inches1.4 inches1.04 inches1.8 inches1.59 inches
Touchn/a
TypeTFTOLEDLCDPMOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX8IP655 ATMIP575 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearTicwear OSBuilt-inNA
Apps
Music

All Wearables