• The Sleep app not only tracks your sleep, it helps you create a bedtime routine and schedule. See the time you spent in REM, Core and Deep Sleep, as well as when you might have woken up
• With The Vitals app, you can quickly see your key overnight health metrics right on your watch — including heart rate, respiratory rate, wrist temperature, blood oxygen and sleep duration. For a more holistic understanding of your daily health status
• Unusually high or low heart rates and irregular heart rhythms (known as arrhythmias) could be signs of a serious condition. But many people don’t recognize the symptoms, so the underlying causes often go undiagnosed. Notifications in the heart rate app will alert you to these irregularities so you can take action and consult your doctor
• With The ECG app, Apple watch is capable of generating an ECG similar to a single-lead electrocardiogram. It’s a momentous achievement for a wearable device that can provide critical data For doctors and peace of mind for you
• Apple watch has an innovative sensor that tracks your temperature while you sleep. Cycle Tracking uses this data to provide a retrospective estimate of when you have likely ovulated, which can be helpful For family planning
• As always, your data is private and secure

Before you buy this watch, here's what you need to know

• In-store activation required on tab payment watch data plans.
• Prices advertised are for new and existing in-store activation only. With this plan, there are some conditions that apply. Find a Best Buy location where one of our associates can explain this plan's details to you. In-store activation required with Reserve & Pick Up.
• You cannot buy this watch without activating it.
• Order fulfillment is based on product availability.
• This product is available for a limited time and is subject to change without notice.

What do I need to activate my new watch?

• To activate your watch, a Best Buy associate will need to see two pieces of government identification. This includes one piece of photo identification like a Provincial ID, Driver's License, Citizenship Card, or Passport.
• Carrier activation is subject to a credit check and approval. Depending on the results of this credit check, the carrier may require that you pay a security deposit or meet additional credit requirements.