Apple Watch Series 3 vs. Huawei Talkband B2 vs. Microsoft Band 2 vs. Fitbit Charge HR vs. Polar A370

 
Watch Series 3
Talkband B2
Band 2
Charge HR
A370
 AppleWatch Series 3Remove Buy NowHuaweiTalkband B2Remove Buy NowMicrosoftBand 2Remove Buy NowFitbitCharge HRRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$329$180$250$150$179.95
Release20172015201520152017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours3 days48 hours (without GPS)5 daysUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312128 x 88320 x 128NA160 x 80
Size1.5 inches or 1.65 inches0.73 inches1.36 inchesNA1.18 inches
TouchNA
TypeAMOLEDPMOLEDCapacitative TFTOLEDTFT LCD

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP57IPX71 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/an/aNA
Apps
Music

All Wearables