TomTom Adventurer Huawei Talkband B2 Misfit Ray Withings Go
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Basic Info

Suggested Price $350 $180 $100 $80
Release 2016 2015 2016 2016

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration n/a 3 days 6 months 8 months
Rechargeable

Compatibility

Android n/a
iOS n/a
Windows Phone n/a n/a n/a n/a
Mac n/a n/a n/a
Windows n/a n/a n/a

Connectivity

Bluetooth n/a
Cellular
GPS
NFC
Wi-Fi

Display

Color n/a n/a
Resolution n/a 128 x 88 n/a n/a
Size n/a 0.73 inches n/a n/a
Touch n/a n/a
Type n/a PMOLED LED E-Ink

Functions

Audio Speaker Bluetooth Bluetooth
Clock
Phone n/a n/a
Vibration n/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance 5 ATM IP57 5 ATM 5 ATM

Notifications

Phone n/a n/a
Emails n/a n/a
Texts n/a n/a

Software

Operating System n/a n/a n/a n/a
Apps n/a
Music