Garmin Vivoactive HR vs. Fitbit Zip vs. Polar A370 vs. Mobvoi TicWatch S2 vs. HTC re Grip

 
Vivoactive HR
Zip
A370
TicWatch S2
re Grip
 GarminVivoactive HRRemove Buy NowFitbitZipRemove Buy NowPolarA370Remove Buy NowMobvoiTicWatch S2Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$250$60$179.95$180$199
Release20162012201720192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days6 monthsUp to 3 days2 DAYS5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205n/a160 x 80400 x 400160 x 32
Size1.38 inchesn/a1.18 inches1.39 inches1.8 inches
Touch
Typen/an/aTFT LCDOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMSplash ResistantWR305 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWear OSNA
Apps
Music

All Wearables