Exist

Apple Watch pre-orders open, Jawbone UP3 launching soon, and more: Quantified Self weekly links

Products

Apple Watch pre-orders open

• Apple Watch: Apps, features, delays and release date
• Aivvy Q: Headphones with a Pandora-style music service built-in
  Kickstarter, funded
• Jawbone UP3 launch date is here: Shipping set for 20 April in the US

Software

lolcommits
Web

Selfies for developers.

• Karen, an app that knows you all too well

News and articles

Fitbit adds bike workout tracking to its Surge fitness watch

• Your fitness app is probably making you fat, here’s why
• Tracking joy at work
• How fitness apps and wearables can impact your performance at work
• Re: Our Relationship. Using statistics to quantify the most qualitative emotion: love

Image credits: Wareable, lolcommits, VentureBeat