Microsoft Band 2 vs. Sony SmartBand Talk vs. Amazfit Bip vs. Fitbit Alta HR vs. Polar A370

 
Band 2
SmartBand Talk
Bip
Alta HR
A370
 MicrosoftBand 2Remove Buy NowSonySmartBand TalkRemove Buy NowAmazfitBipRemove Buy NowFitbitAlta HRRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$250$170$99.99$150$179.95
Release20152014201820172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours (without GPS)3 days30 days7 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
Resolution320 x 128296 x 128176 x 176128 x 36160 x 80
Size1.36 inches1.4 inches1.28 inches1.4 inches1.18 inches
Touch
TypeCapacitative TFTE InkNAOLEDTFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP68IP68WR30

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear
Apps
Music

All Wearables