Jawbone UP3
Tech specs 
Size220mm x 12.2mm x 3.0mm-9.3mm
MaterialAnodized Aluminum, TiN coated Stainless Steel, TPU
ChargingMagnetic USB cable
BatteryRechargeable lithium polymer, 38 mAh battery
Battery lifeUp to 7 days
Water-resistanceWater resistant up to 10m
Weight29 grams
SensorAccelerometer, Bio-impedance, Skin Temperature, Ambient Temperature
DisplayThree single-color LEDs, Blue for sleep, orange for activity, and white for notifications
Screen size
ColorsVarious
Other
Activity tracking 
StepsYes
DistanceYes
CaloriesYes
ActivityYes
Floors
SleepYes
Heart rateYes
Vo2Max
Stress & recovery
UV exposure
Skin temperatureYes
Galvanic skin responseYes
GPS
Running features
Swimming features
Smartphone notifications
Other Pace, Respiration, Ambient Temperature
Links 
View onAmazon | eBay
Amazon US rating2.9 out of 5 stars
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