
Apple
Apple MKMX3LL/A Watch Series 7 41mm GPS
★★★★★
Track your health, stay connected, and do it all from a nearly 20% larger always-on Retina display with Apple Watch Series 7.
$178.98*
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.
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Overview
Key Features
Always-on Retina display has nearly 20% more screen area than Series 6, making everything easier to see & use than ever before
Specifications
Brand
Apple
Model
MKMX3LL/A (Series 7)
Case Size
41mm
Case Material
Midnight Aluminum
Band
Midnight Sport Band
Display
Always-on Retina (nearly 20% more area than Series 6)
Connectivity
GPS, Bluetooth
Storage
36GB
Battery
Lithium Ion (faster charging)
Health Features
Blood oxygen, heart rate, sleep tracking, mindfulness
Operating System
watchOS
Screen Shape
Square
Pros & Cons
👍 Pros
- Nearly 20% larger always-on Retina display makes everything more readable and easier to tap
- Faster charging gets you from zero to 80% in approximately 45 minutes
- Comprehensive health suite includes blood oxygen, heart rate, sleep tracking, and mindfulness
- 36GB of onboard storage provides ample room for apps, music, and podcasts
- Durable Midnight Aluminum case is lightweight yet resilient for daily wear
👎 Cons
- GPS-only model cannot make calls or send messages without a paired iPhone or Wi-Fi connection
- The 41mm case size may feel small for users with larger wrists or those who prefer a bigger display
- Battery life typically lasts about one day and requires nightly charging
- No built-in body temperature sensor, which was introduced in later Apple Watch models
Frequently Asked Questions
How much larger is the display compared to the Apple Watch Series 6?
The Apple Watch Series 7 features an always-on Retina display with nearly 20% more screen area than the Series 6, making text, buttons, and complications easier to see and interact with.
Does this Apple Watch require an iPhone to use?
Yes, the Apple Watch Series 7 requires an iPhone 6s or later running iOS 15 or later for initial setup and full functionality.
What health and fitness tracking features does the Series 7 offer?
The Series 7 includes blood oxygen monitoring, heart rate tracking, sleep tracking, and mindfulness features, along with standard fitness metrics like steps, calories, and workout detection.
How much storage does this model have?
This model includes 36GB of onboard storage for apps, music, podcasts, and other media.
Is this the GPS-only or GPS + Cellular model?
This is the GPS-only model, which means it requires your paired iPhone nearby or a known Wi-Fi network for connectivity features like messaging and calls.