Garmin Vivoactive HR vs. Huawei Talkband B2 vs. Garmin 645 Music vs. Mobvoi TicWatch S vs. Polar A370

 
Vivoactive HR
Talkband B2
645 Music
TicWatch S
A370
 GarminVivoactive HRRemove Buy NowHuaweiTalkband B2Remove Buy NowGarmin645 MusicRemove Buy NowMobvoiTicWatch SRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$250$180$450$199$179.95
Release20162015201820172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days3 days7 days1.5-2 daysUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205128 x 88240 x 240400 x 400160 x 80
Size1.38 inches0.73 inches1.2 inches1.4 inches1.18 inches
Touch
Typen/aPMOLEDMIPOLEDTFT LCD

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP575 ATMIP67WR30

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid Wear 2.0
Apps
Music

All Wearables