Pebble Time Steel vs. Polar M400 vs. Mobvoi TicWatch 2 vs. HTC re Grip

 
Time Steel
M400
TicWatch 2
re Grip
 PebbleTime SteelRemove Buy NowPolarM400Remove Buy NowMobvoiTicWatch 2Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$250$200$199$199
Release2015201420172020

Activity & Fitness

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

Battery

Duration10 days8 hours to 30 days1.5-2 Days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/a400 x 400160 x 32
Size1.26 inchesn/a1.4 inches1.8 inches
Touch
Typee-papern/aOLEDPMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATMIP65IP57

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aTicwear OSNA
Apps
Music

All Wearables