Pebble Time vs. Pebble Time Steel vs. Polar M600 vs. Fitbit Charge 2 vs. Polar A370

 
Time
Time Steel
M600
Charge 2
A370
 PebbleTimeRemove Buy NowPebbleTime SteelRemove Buy NowPolarM600Remove Buy NowFitbitCharge 2Remove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$150$250$330$150$179.95
Release20152015201620162017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days10 days2 days5 daysUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144168 x 144240 x 240n/a160 x 80
Size1.26 inches1.26 inches1.3 inchesn/a1.18 inches
Touchn/an/a
Typee-papere-paperTFTOLEDTFT LCD

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIPX8n/aWR30

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSPebble OSAndroid Wearn/a
Apps
Music

All Wearables