Geek Squad Certified Refurbished products are thoroughly, painstakingly and lovingly tested, so you can be sure that your device will work right, right away. Learn more about Geek Squad Certified Refurbished products.
Fundamentally redesigned and reengineered. Large Apple Watch display. Built-in electrical heart sensor. New Digital Crown with haptic feedback. Low and high heart rate notifications. Fall detection and Emergency SOS. New Breathe watch faces. Automatic workout detection. New yoga and hiking workouts. Advanced features for runners such as cadence and pace alerts. New head-to-head competitions. Activity sharing with friends. Personalized coaching. Monthly challenges and achievement awards. Use Siri in all-new ways - even while you're away from your phone. With Apple Watch Series 4, you can do it all with just your watch.

Q: Does this watch have a built-in microphone?
A: Yes, this watch has a built-in microphone.
Q: Is mobile payment service supported on this watch?
A: Yes, mobile payment service is supported through Apple Pay.
Q: Is this watch able to resist dust?
A: Yes, this watch is dust resistant.
Q: Does this watch have a vibration alert?
A: Yes, this watch has a vibration alert feature.
Q: Is the brightness adjustable on this watch?
A: Yes, the brightness is adjustable on this watch.
Q: Can I use this watch to play music?
A: Yes, you can use this watch to play music.
Q: Does this watch work with Siri?
A: Yes, this watch works with Siri.
Q: What operating system is compatible with this Apple watch?
A: This Apple watch is compatible with Apple iOS operating system.

Geek Squad Certified Refurbished products are thoroughly, painstakingly and lovingly tested, so you can be sure that your device will work right, right away. Learn more about Fundamentally redesigned and reengineered. Large Apple Watch display. Built-in electrical heart sensor. New Digital Crown with haptic feedback. Low and high heart rate notifications. Fall detection and Emergency SOS. New Breathe watch faces. Automatic workout detection. New yoga and hiking workouts. Advanced features for runners such as cadence and pace alerts. New head-to-head competitions. Activity sharing with friends. Personalized coaching. Monthly challenges and achievement awards. Use Siri in all-new ways - even while you're away from your phone. With Apple Watch Series 4, you can do it all with just your watch.

Apple Watch SE 3 is packed with health, fitness, connectivity, and safety essentials—all for a great value. Track your sleep score. Get richer health insights in the Vitals app. Stay active with a wide range of workouts. Save time with fast charging. See your info at a glance with the Always-On display. And still get all-day, 18-hour battery life.

Apple Watch Series 5 has a display that's always on, showing the time and important information - no need to raise your wrist. It helps you navigate with the built-in compass. Lets you check on your heart with the ECG app.¹ Tracks your workouts and activity. And makes it easy to connect with the people and information you care about, right from your wrist.

Apple Watch Ultra 3 now features built-in satellite communications, multiday battery life, and the largest, brightest display in an Apple Watch. It also delivers advanced metrics, Custom Workouts, dual-frequency GPS, and invaluable health insights like hypertension notifications and sleep score. It’s not called Ultra for nothing.
| Pros for Geek Squad Certified Refurbished Apple Watch Series 4 (GPS) 40mm Silver Aluminum Case with White Sport Band - Silver Aluminum - (2018) | |||
|---|---|---|---|
| Overall Performance | Overall Performance | There were no pros for this product— | Overall Performance, Battery Life, Screen Size, Design, Features |
| Cons for Geek Squad Certified Refurbished Apple Watch Series 4 (GPS) 40mm Silver Aluminum Case with White Sport Band - Silver Aluminum - (2018) | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | Band Quality, Weight |
Rating 4.3 out of 5 stars with 18 reviews
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.