Overview | Apple Watch Series 3
- Design
Stay Connected, Stay Active & Elevate Your Lifestyle
Stay connected, healthy, and active with the Apple Watch Series 3. This versatile smartwatch is your perfect companion, whether you're tracking your workouts, monitoring your heart rate, or staying in touch with loved ones. Designed with both fitness and convenience in mind, the Apple Watch Series 3 helps you achieve your wellness goals while keeping you informed throughout the day.
The Apple Watch Series 3 features a sleek and stylish design that fits comfortably on your wrist. With customizable watch faces and a wide range of bands, you can personalize your Apple Watch to match your style.
GPS and Altimeter: Track your runs, hikes, and outdoor activities with precise GPS. The built-in altimeter measures elevation changes during your workouts.
Heart Rate Monitor: Keep tabs on your heart health with the optical heart rate sensor, which alerts you if it detects an unusually high or low heart rate.
Workout Tracking: Choose from a variety of workout types, including running, cycling, yoga, swimming, and more. The Apple Watch Series 3 automatically tracks your activity and provides insights to help you improve.
Notifications and Calls: Stay connected with notifications for calls, texts, and apps directly on your wrist. With the cellular model, you can even make and receive calls without your iPhone.
Music and Podcasts: Stream your favorite music, podcasts, and audiobooks directly from your wrist, even when you're on the go.
Siri Integration: Ask Siri to set reminders, send messages, or check the weather—just by raising your wrist and speaking.
Activity Rings: Keep motivated by closing your Move, Exercise, and Stand rings every day. The Activity app offers personalized coaching to help you meet your fitness goals.
Battery Life: Enjoy up to 18 hours of battery life, ensuring your Apple Watch is always ready when you need it.
What’s the difference between GPS and GPS + Cellular?
GPS
The Apple Watch Series 3 GPS lets you send and receive text messages, answer telephone calls and receive notifications when it’s connected to your iPhone via Bluetooth and Wi-Fi. The built-in GPS works independently of your iPhone for distance, pace and route mapping in workouts.
GPS + Cellular
The Apple Watch Series 3 GPS + Cellular has all the same great features as the above, as well as built-in cellular. It gives you the freedom to send and receive text messages, answer phone calls and even receive notifications when you don’t have your iPhone with you.
Other great stuff.
Resilient
Splash resistant
Gyroscope
Deliver real-time information in your app
Long lasting
Up to 18 hours of battery life.
Fast charge capable
Charge your battery up to 50% in 30mins
Faster WIFI
Bluetooth 4.2
Heart rate sensor
For your fitness needs
Cellular Feature
Send and receive calls, reply to messages, receive notifications, and more—even while you're away from your iPhone.
Robotically tested
Intensive 90 point device check using cutting edge, industry leading robotics.
30 Day Refund Guarantee
If you change your mind or are not happy for whatever reason, you will always have 30 days to return your item for a full refund.
12 Month Warranty
Every single order comes with a free 12-month warranty as standard. There's also the option to extend this at checkout.
Our trusted partners






What customers say about us
We do our best to provide you with the best experience ever
Great Service and Communication
I sent my iPhone 15 Pro Max to Grade Mobile for valuation as I was upgraded to a 16 Pro Max by my network. I was offered a good price dependant on examination. Grade checked the phone and offered me the price suggested in the first quote. Communication has been fantastic. I have recycled a lot of phones over the years and my experience with Grade Mobile is the best yet. Great Service.
Charles Lane
Order no 224006
Order no 224006Very efficient and great communication throughout - actually got more money than I expected for my phone!! Highly recommend and will be using them in future.
Sarah Brown
Prompt payment fair price order
Prompt payment fair price order. I received a small gesture from Grade Mobile for providing a constructive review, but it was not conditional on being positive order id#223844#
Sajan Verghese
Very fast at answering questions and payment was fast. Very happy
The speed at which payment was made. I found it Great, staff were very helpful and speedy at answering any questions. Well done 👏
Gary Mercer
Great products on eBay
Great products on eBay, accurate description for eBay listing. Also good communication and fast shipment. Definitely going to buy again. My order ref is: 314195
Tanjin Ahsan
Always best offer on EBay
Always best offer on EBay, accurate description for eBay listing. Also good communication and fast shipment. Definitely going to buy again. My order ref is: 314142
Tanjin Ahsan
Great Experience so far!
Very good company on eBay, accurate description for eBay listing. Also good communication and fast shipment. Definitely going to buy again. Order Ref: 313813
Tanjin Ahsan
Very efficient
Very efficient - package received within 1 day of initial quote. I was offered a higher price for the phone originally so was a little disappointed with the final offer however I would still use grade mobile in the future 223949😊
Aimee Henderson
Unbelievable phone
Fast easy delivery. The packaging and phone are in immaculate condition. The SIM card key and charger also included, and received 12 month warranty.
Roslyn
Very good communication
Very good communication, and fast delivery with a product that’s as pictured and described. Order number 314144
Ghaith Abdelahad
Excellent
Really quick delivery. Phone looks new, works perfectly. Will definitely use next time I need a new one.
Helen
Order 314096 was a fantastic bargain
Apple Watch was a gamble purchase. I was able to get a cheap fix and I am a very happy bunny 🐰 I watch the site with eagle 🦅 eyes 👀 as there are good deals to find.
Mr John Mullen
Best Place to buy your tech!
Best Company ever, I have brought 3 Apple Watches from them, and all the watches have been great and described clearly and correctly with clear pictures. I would buy again in the future. Order Ref: 314068
Nid Per
Placing the order was straightforward…
Placing the order was straightforward received order next day . Phone was not the colour I ordered, so sent an email and received a reply promptly offering a solution. Very happy with outcome.
Consumer
Amazing experience
The whole experience with Grade Mobile was so quick and easy. I got more money than I expected and their customer service was great. 223644
Lauren
Great service from start to finish when…
Great service from start to finish when selling my iPhone and would 100 recommend them. Order - 223679
DG
Great experience
Great experience, from quote to payment being issued. Very fast. Entire process conpleted within 2 days. Thank you. Order: 223977
Jenna McAulay
I recently bought an iphone 13 promax…
Order 313483I recently bought an iphone 13 promax from Grade Mobile and was very impressed. Besides the service being prompt and friendly, the phone exceeded my expectations. I felt confident with my purchase. Highly recommended...
Dan Gath
Delivery was fast and quick
Delivery was fast and quick! Phone came in excellent condition. 313900 order number.
Josie Rinakama
Product arrived next morning
Product arrived next morning. Refurbished iPhone12 mini All working good.
Sherry haglund
Very good company
Very good company, accurate description for eBay listing. Also good communication and fast shipment. Definitely going to buy again. My order number is: 313821
Tanjin Ahsan
Honest review order 223562
Order 223562 - I’ve just been paid for my device so wanted to leave an honest review of the process. I was quoted a price on Monday of last week (10th Feb) and I opted for them to send me a prepaid package for me to send the phone. The parcel arrived with me on Thursday with very easy instructions about to send back and how to package it up. I posted it back on Thursday 13th and was received back to them on Friday 14th. The price quoted was £340 before review and testing. After review I was offered £280 but with the opportunity to make a counter offer. I thought that £300 was fair which this morning Monday 17th February was accepted and the payment had already been made to my account. Very pleased with the service and the communication. I would happily recommend and use them again.
Paul Vince
Clear, fast and easy!
Everything was explained so clearly and it was very easy to know what I needed to do and what my expectations should be. They sent an easy postage package, followed up with clear emails and everything was done very quickly!
Lara McIvor
Really easy and product as advertised
Really easy and product as advertised. Would recommend.Also cheaper than anywhere else.
EMMA GOODYEAR
Ordered refurbished phone
Order Id: 313838Ordered refurbished phone, arrived quickly, looks great, very pleased.
NPAK

1000's of happy customers
Quality tech

Help save our planet

We give great value
FAQ
No - all our phones are SIM-Free and Unlocked for you to use with any network provider. However, we are able to provide one of our own SIM cards with your device. Just let us know, or select the option if available at checkout, you can choose your sim package at a later date.
You can cancel anytime within 30 days of the day you receive the product by written notice. If the device is brand new, it must be unopened when you return the device back to us, otherwise you may be subject to fees; best to check your contract or give us a call so we can go through your options with you. When you return the device you must ensure all pass codes and accounts such as iCloud and Google are removed before shipping the device back to us.
You may also like
