Fitbit Flex 2 vs. Polar Loop vs. Mobvoi TicWatch C2 vs. Xiaomi Mi Band 4 vs. HTC re Grip

 
Flex 2
Loop
TicWatch C2
Mi Band 4
re Grip
 FitbitFlex 2Remove Buy NowPolarLoopRemove Buy NowMobvoiTicWatch C2Remove Buy NowXiaomiMi Band 4Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$100$100$200$25$199
Release20162013201820192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 days2 days20 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/aNA360 x 360120x240160 x 32
Sizen/aNA1.3 inches0.95 inches1.8 inches
Touchn/a
TypeLEDLEDAMOLEDAMOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM2 ATMIP685 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNAWear OSAMAZFIT OSNA
Apps
Music

All Wearables