Pebble Time Round vs. Microsoft Band 2 vs. Sony SmartBand Talk vs. Amazfit Stratos vs. Fitbit Alta HR

 
Time Round
Band 2
SmartBand Talk
Stratos
Alta HR
 PebbleTime RoundRemove Buy NowMicrosoftBand 2Remove Buy NowSonySmartBand TalkRemove Buy NowAmazfitStratosRemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$200$250$170$199$150
Release20152015201420182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days48 hours (without GPS)3 days5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 128296 x 128320 x 300128 x 36
Sizeround1.36 inches1.4 inches1.34 inches1.4 inches
Touch
Typee-paperCapacitative TFTE InkOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IPX7IP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aAndroid WearProprietary
Apps
Music

All Wearables