Compatibility finder
What fits my Apple Watch Ultra 4?
Chargers & power adapters 9
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Apple
Apple 40W Dynamic Power Adapter with 60W Max
Max output: Up to 60W (Dynamic Power, 40W rated) · Ports: 1 × USB-C
Plug in your Apple Watch USB-C charging cable
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Apple
Apple 70W USB-C Power Adapter
Max output: 70W · Ports: 1 × USB-C
Plug in your Apple Watch USB-C charging cable
Works with adapter Amazon.co.uk for Apple 70W USB-C Power Adapter (opens Amazon.co.uk) -
Apple
Apple 96W USB-C Power Adapter
Max output: 96W · Ports: 1 × USB-C
Plug in your Apple Watch USB-C charging cable
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Apple
Apple 140W USB-C Power Adapter
Max output: 140W · Ports: 1 × USB-C
Plug in your Apple Watch USB-C charging cable
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Anker
Anker Nano USB-C Wall Charger (30W)
Max output: 30W (USB PD, PPS) · Ports: 1 × USB-C
Plug in your Apple Watch USB-C charging cable
Works with adapter Amazon.co.uk for Anker Nano USB-C Wall Charger (30W) (opens Amazon.co.uk) -
Anker
Anker Prime Charger (160W, 3 Ports, Smart Display)
Total output: 160W · Single-port output: 140W sustained (up to 150W to Anker Prime Power Bank)
Plug in your Apple Watch USB-C charging cable
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Belkin
Belkin BoostCharge USB-C GaN Wall Charger 100W
Max output: 100W · Ports: 1 × USB-C
Plug in your Apple Watch USB-C charging cable
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Belkin
Belkin BoostCharge Pro 200W 4-Port USB-C GaN Charger
Total output: 200W · Max single port: 140W
Plug in your Apple Watch USB-C charging cable
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UGREEN
UGREEN Nexode 100W 4-Port Charger
Total output: 100W · Ports: 3 × USB-C, 1 × USB-A
Plug in your Apple Watch USB-C charging cable
Cables 8
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Apple
Apple 240W USB-C Charge Cable (2m)
Max power: 240W · Data: USB 2 rates
Apple Watch charges with its own magnetic cable
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Apple
Apple USB-C to Lightning Cable (1m)
Connectors: USB-C to Lightning · Length: 1 m
Only for devices with a Lightning port
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Apple
Apple Thunderbolt 5 (USB-C) Pro Cable (1m)
Data: Thunderbolt 5 up to 120Gb/s; TB3/TB4/USB4 up to 80Gb/s; USB 3 up to 10Gb/s · Video: DisplayPort 2.1 (UHBR20)
Apple Watch charges with its own magnetic cable
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Apple
Apple Thunderbolt 4 (USB-C) Pro Cable (1.8m)
Data: TB3/TB4/USB4 up to 40Gb/s; USB 3 up to 10Gb/s · Video: DisplayPort (HBR3)
Apple Watch charges with its own magnetic cable
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Anker
Anker Prime Thunderbolt 4 Cable (1m, 240W, 40Gbps)
Data: 40Gbps · Power: 240W
Apple Watch charges with its own magnetic cable
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Anker
Anker USB-C to USB-C Cable (240W, Upcycled-Braided)
Max power: 240W · Data: 480 Mbps
Apple Watch charges with its own magnetic cable
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Belkin
Belkin Connect USB4 Cable, 100W + 40Gbps (0.8m)
Data: Up to 40Gbps · Power: Up to 100W
Apple Watch charges with its own magnetic cable
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CalDigit
CalDigit Thunderbolt 5 Pro Cable
Data: Up to 120Gb/s (Bandwidth Boost); 64Gb/s PCIe · Power: Up to 240W
Apple Watch charges with its own magnetic cable
MagSafe & Qi2 chargers 9
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Belkin
Belkin UltraCharge Pro 3-in-1 Magnetic Charging Dock with Qi2 25W
iPhone: Up to 25W (Qi2.2 25W Certified) · Apple Watch: Built-in charger; Series 10 0–80% in 30 min (Belkin)
Uses the stand’s Apple Watch charger
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Anker
Anker Prime Wireless Charging Station (3-in-1, MagGo, AirCool, Foldable)
iPhone: Up to 25W (Qi2.2 certified) · Apple Watch: 5W, Made for Apple Watch certified
Uses the stand’s Apple Watch charger
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Nomad
Nomad Stand One Max (4th Gen)
iPhone: Up to 25W Qi2 / MagSafe devices · Apple Watch: Apple Watch Fast Charger
Uses the stand’s Apple Watch charger
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Belkin
Belkin UltraCharge Pro 2-in-1 Convertible Magnetic Charger with Qi2 25W
iPhone: Up to 25W Qi2 · Apple Watch: Built-in charger
Uses the charger’s Apple Watch puck
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mophie
mophie 3-in-1 Travel Charger with MagSafe (Gen. 2023)
iPhone: Up to 15W, Made for MagSafe (MFi certified per mophie) · Apple Watch: Built-in flip-up magnetic charger; Series 7+ 0–80% in 45 min or less (mophie)
Uses the stand’s Apple Watch charger
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Apple
Apple MagSafe Charger (1m)
Max wireless output: 25W (with 30W adapter) · Certification: Qi2 25W and Qi (Apple)
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Belkin
Belkin UltraCharge Magnetic Charger with Qi2 25W
Max wireless output: 25W · Certification: Qi2.2 25W Certified (Belkin)
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mophie
mophie Qi2 Magnetic Charger with Kickstand
Max wireless output: 15W · Certification: Qi2-certified (mophie)
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UGREEN
UGREEN MagFlow Magnetic Wireless Charger (2-in-1 Foldable, Qi2 25W)
iPhone: Up to 25W, Qi2 25W certified (UGREEN) · Second spot: Earbuds / AirPods
Power banks 7
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Anker
Anker Prime Power Bank (20K, 220W)
Capacity: 20,100mAh (72.36Wh) · Total output: 220W
Plug in your Apple Watch USB-C charging cable
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Belkin
Belkin UltraCharge Laptop Power Bank 25K
Capacity: 25,000mAh (90Wh) · Output: 140W single, 158W shared
Plug in your Apple Watch USB-C charging cable
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Anker
Anker MagGo Power Bank 2 Pro (10,000mAh, Qi2 25W)
Capacity: 10,000mAh · Wireless output: Qi2 25W certified
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Belkin
Belkin UltraCharge Slim Magnetic Power Bank 10K
Capacity: 10,000mAh · Wireless output: Qi2 up to 25W
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Apple
Apple iPhone Air MagSafe Battery
Compatibility: iPhone Air only · Wireless output: Up to 12W
Made for other models
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mophie
mophie Powerstation Wireless Slim 10K (Qi2)
Capacity: 10,000mAh · Wireless output: 15W, Qi2-certified (mophie)
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Belkin
Belkin UltraCharge Pro Slim Magnetic Power Bank 5K with BoostSolid Cell
Capacity: 5,000mAh · Wireless output: 15W Qi2
Cases & sleeves 12
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Apple
Apple iPhone 18 Pro Silicone Case with MagSafe
Material: Silicone exterior, microfibre lining · Fits: iPhone 18 Pro
Made for other models
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Apple
Apple iPhone 18 Pro Max Clear Case with MagSafe
Material: Optically clear polycarbonate blended with flexible materials · Fits: iPhone 18 Pro Max
Made for other models
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Apple
Apple iPhone Air Case with MagSafe
Construction: Translucent 0.9mm back panel with polycarbonate frame · Fits: iPhone Air
Made for other models
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Nomad
Nomad Modern Leather Case (iPhone 18 Pro Max)
Material: Horween leather back, TPU bumper, microfibre lining · Fits: iPhone 18 Pro Max, iPhone 17 Pro Max
Made for other models
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Belkin
Belkin Protect+ Series Case for iPhone 18 Pro
Fits: iPhone 18 Pro, iPhone 17 Pro · Drop protection: Up to 18ft/5.5m (MIL-STD-810G, third-party lab, per Belkin)
Made for other models
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Belkin
Belkin SheerForce Clear Lite Series Case for iPhone 17e/16e
Fits: iPhone 17e, iPhone 16e · Drop protection: Up to 6.6ft/2m (MIL-STD-810G, third-party lab, per Belkin)
Made for other models
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ZAGG
ZAGG Crystal Palace Snap Case (iPhone 18 Pro Max / 17 Pro Max)
Fits: iPhone 18 Pro Max, iPhone 17 Pro Max · Drop protection: 13ft/4m (Mil Std 810H 516, per ZAGG)
Made for other models
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ZAGG
ZAGG Snap On Hardshell Case for MacBook Air 13-inch (M2/M3/M4)
Fits: MacBook Air 13-inch (M2, M3, M4) · Design: Two-piece snap-on shell
Made for other models
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ZAGG
ZAGG Hardshell Case for 13-inch MacBook Neo
Fits: 13-inch MacBook Neo · Design: Two-piece slim hardshell
Made for other models
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Spigen
Spigen Ultra Hybrid (MagFit) – iPhone 18 Pro
Fits: iPhone 18 Pro · Material: Polycarbonate (PC) + TPU with Air Cushion corners
Made for other models
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Spigen
Spigen Tough Armor T (MagFit) – iPhone 18 Pro Max
Fits: iPhone 18 Pro Max · Material: TPU + polycarbonate, XRD foam
Made for other models
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Apple
Apple iPhone 17 Clear Case with MagSafe
Material: Optically clear polycarbonate blended with flexible materials · Fits: iPhone 17
Made for other models
Screen protectors 4
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ZAGG
ZAGG InvisibleShield Glass XTR6 (iPhone 18 Pro / 17 Pro)
Fits: iPhone 18 Pro, iPhone 17 Pro · Strength: Up to 22x stronger than basic glass protectors (ZAGG, third-party lab test of product family)
Made for other models
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Belkin
Belkin Titan SmartShield Pro Anti-Reflective Screen Protector (iPhone 18 Pro / 17 Pro)
Fits: iPhone 18 Pro, iPhone 17 Pro · Impact: 9ft/2.7m drop protection (third-party drop tests, per Belkin)
Made for other models
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ZAGG
ZAGG InvisibleShield Fusion Canvas for iPad Pro 13-inch (M5/M4)
Fits: iPad Pro 13-inch (M5), iPad Pro 13-inch (M4) · Surface: Matte, paper-like texture for writing and drawing
Made for other models
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Spigen
Spigen GLAS.tR EZ Fit (Sensor Protected) – iPhone 18 Pro Max, 2-pack
Fits: iPhone 18 Pro Max · Glass: High alumina silicate tempered glass (AluminaCore)
Made for other models
Hubs, docks & adapters 8
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Apple
Apple USB-C Digital AV Multiport Adapter
Ports: HDMI, standard USB port, USB-C charging port · Video: Up to 3840x2160 at 60Hz on models Apple lists; 1080p60 or UHD 30Hz on older listed models
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Apple
Apple USB-C to SD Card Reader
Card type: UHS-II SD cards; backwards-compatible with other SD cards and adapters · Speed: UHS-II speeds
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Anker
Anker Nano USB-C Hub (6-in-1, 5Gbps)
Laptop charging: Up to 85W to the laptop (with 100W PD input) · Ports: USB-C PD-IN (100W), USB-C 5Gbps (7.5W), USB-A 5Gbps (4.5W), HDMI, SD and microSD (UHS-I, 104 MB/s)
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Belkin
Belkin Connect 5-Port USB-C Hub with 4K HDMI
Ports: 1 × USB-C PD, 3 × USB-C, 1 × HDMI 2.0 · Display: Extended display up to 4K@60Hz
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Belkin
Belkin USB-C to HDMI + Charge Adapter
Video: Up to 3840x2160 at 60Hz · Charging: Pass-through USB-C Power Delivery up to 60W
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CalDigit
CalDigit TS5 Thunderbolt 5 Dock
Host charging: Up to 140W · Thunderbolt: 1 × Thunderbolt 5 host (up to 120Gb/s), 3 × Thunderbolt 5 (80Gb/s)
Needs a Thunderbolt or USB 4 port
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OWC
OWC Thunderbolt 5 Hub
Ports: 3 × Thunderbolt 5, 1 × USB-A · Data: Up to 80Gb/s bi-directional; up to 120Gb/s for displays (Bandwidth Boost)
Needs a Thunderbolt or USB 4 port
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UGREEN
UGREEN Revodok 6-in-1 USB-C Hub with 4K HDMI
Display: 1 × HDMI up to 4K@60Hz · Data: Four 10Gbps ports
Keyboards, mice & trackpads 9
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Apple
Apple Magic Keyboard (USB-C) – British English
Connection: Bluetooth, USB-C port (pairs and charges over USB-C) · Battery: Rechargeable; about a month or more between charges (Apple)
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Apple
Apple Magic Keyboard with Touch ID (USB-C) – British English
Touch ID: For logins and unlocking a Mac with Apple silicon · Connection: Bluetooth, USB-C port
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Apple
Apple Magic Keyboard with Touch ID and Numeric Keypad (USB-C) – British English
Layout: Extended: numeric keypad, document navigation keys, full-size arrow keys · Touch ID: Yes (Mac with Apple silicon)
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Apple
Apple Magic Mouse (USB-C)
Surface: Multi-Touch (swipe and scroll gestures) · Connection: Bluetooth, USB-C port
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Apple
Apple Magic Trackpad (USB-C)
Features: Force Touch, Multi-Touch gestures · Connection: Bluetooth, USB-C port
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Logitech
Logitech MX Keys S for Mac
Layout: Mac key layout (UK layout listed) · Connection: Bluetooth Low Energy; Easy-Switch between up to 3 devices
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Logitech
Logitech MX Master 4 for Mac
Sensor: 8,000 DPI Darkfield; tracks on glass (4 mm minimum) · Scrolling: MagSpeed wheel with SmartShift; thumb wheel
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Logitech
Logitech MX Anywhere 3S for Mac
Sensor: 200–8000 DPI (1000 DPI nominal) · Scroll wheel: Auto-shift; horizontal scroll with side button
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Keychron
Keychron K2 Max Wireless Mechanical Keyboard (UK ISO)
Layout: 75% (TKL-style), UK-ISO; Windows and macOS keycaps included · Connection: 2.4 GHz wireless, Bluetooth, wired
Monitors & stands for Mac 3
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Apple
Apple Studio Display (2026)
Display: 27-inch 5K Retina, 5120x2880, 218 ppi, 600 nits, 60Hz, P3 · Ports: 2 × Thunderbolt 5 (up to 120Gb/s: 1 upstream to host, 1 downstream for accessories or daisy-chaining displays), 2 × USB-C (up to 10Gb/s)
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BenQ
BenQ MA270S 27" 5K Monitor for Mac
Display: 27-inch IPS, 5120x2880, 218 ppi, 450 nits, 70Hz, 99% P3, Nano Gloss · Mac charging: Thunderbolt 4 up to 96W; USB-C 35W; Thunderbolt 4 out 15W
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LG
LG UltraFine evo 6K 32U990A-S
Display: 31.5-inch 6K (6144 × 3456), 224 ppi, IPS Black, 450 nits typ., 60Hz · Colour: DCI-P3 98%, Adobe RGB 99.5% (typ.); 10-bit
External SSDs & storage 6
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Samsung
Samsung Portable SSD T9
Interface: USB 3.2 Gen 2x2 (20Gbps) · Speed: Up to 2,000 MB/s sequential read and write
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Samsung
Samsung Portable SSD T7 Shield
Interface: USB 3.2 Gen 2 (10Gbps) · Speed: Up to 1,050 MB/s read, 1,000 MB/s write
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SanDisk
SanDisk Extreme Portable SSD
Interface: USB 3.2 Gen 2 · Speed: Up to 1050MB/s read, 1000MB/s write
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SanDisk
SanDisk Extreme PRO Portable SSD
Interface: USB 3.2 Gen 2x2 · Speed: Up to 2000MB/s read and write
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LaCie
LaCie Rugged USB-C Portable Hard Drive
Type: Portable hard drive, bus-powered · Speed: Up to 130 MB/s
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OWC
OWC Envoy Ultra Thunderbolt 5 Portable SSD
Interface: Thunderbolt 5 (built-in cable), bus-powered · Speed: Over 6000MB/s on Thunderbolt 5; up to 3800MB/s on Thunderbolt 4; up to 2800MB/s on Thunderbolt 3 (Mac); over 3800MB/s on USB4
Apple Watch bands & chargers 8
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Belkin
Belkin BoostCharge Pro Power Bank 10K with Apple Watch Charger
Capacity: 10K (9,800mAh internal battery per Belkin) · Max output: 45W
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Nomad
Nomad Universal Cable for Apple Watch (1.5m)
Power: Up to 100W USB-C PD (92W to USB-C tip while the watch charger is in use) · Apple Watch: Fast charger built into the cable
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Apple
Apple 46mm Sport Band
Case sizes (Apple): 44mm, 45mm, 46mm, 49mm · Material: Custom high-performance rubber
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Apple
Apple 46mm Sport Loop
Case sizes (Apple): 44mm, 45mm, 46mm, 49mm · Material: 80% recycled nylon, 100% recycled polyester, 100% recycled spandex
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Nomad
Nomad Sport Band (Ultra / 46mm size)
Case sizes (Nomad): 44mm, 45mm, 46mm, 49mm; 42mm Series 1–3 · Material: Compression-moulded FKM rubber, aluminium pin
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Apple
Apple 42mm Sport Band
Case sizes (Apple): 38mm, 40mm, 41mm, 42mm · Material: Custom high-performance rubber
Your watch takes the larger band size
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Apple
Apple 42mm Solo Loop
Case sizes (Apple): 40mm, 41mm, 42mm · Material: UV-treated silicone
Your watch takes the larger band size
AirPods cases & accessories 3
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Apple
Apple AirPods Pro 3 Ear Tips (5 pairs)
Fits: AirPods Pro 3 · Contents: One set of silicone ear tips in five sizes: XXS, XS, S, M and L
Made for other models
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Nomad
Nomad Modern Leather Case for AirPods Pro 3
Fits: AirPods Pro 3 · Material: Horween leather, polycarbonate frame, microfibre lining
Made for other models
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Tech21
Tech21 EvoClear Case for AirPods Pro 3
Fits: AirPods Pro 3 · Design: Clear cover with cut-outs for ports and opening
Made for other models
iPad keyboards & styluses 9
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Apple
Apple Pencil Pro
Features: Squeeze, barrel roll (gyroscope), haptic feedback, hover, double tap, Find My · Charging: Attaches, pairs and charges magnetically on the side of iPad
Not on Apple’s list for Apple Pencil Pro
Not compatible Amazon.co.uk for Apple Pencil Pro (opens Amazon.co.uk) -
Apple
Apple Pencil (USB-C)
Pairing / charging: Via USB-C Charge Cable · Storage: Attaches magnetically to the side of iPad
Not on Apple’s list for Apple Pencil (USB-C)
Not compatible Amazon.co.uk for Apple Pencil (USB-C) (opens Amazon.co.uk) -
Apple
Apple Magic Keyboard for iPad Pro 11-inch (M5) – British English
Trackpad: Larger glass trackpad with haptic feedback · Keys: Backlit, scissor mechanism, 1mm travel; 14-key function row
Made for other models
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Apple
Apple Magic Keyboard for iPad Pro 13-inch (M5) – British English
Trackpad: Larger glass trackpad with haptic feedback · Keys: Backlit, scissor mechanism, 1mm travel; 14-key function row
Made for other models
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Apple
Apple Magic Keyboard for iPad Air 11-inch (M4) – British English
Trackpad: Large glass trackpad · Keys: Scissor mechanism, 1mm travel; 14-key function row
Made for other models
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Apple
Apple Magic Keyboard for iPad Air 13-inch (M4) – British English
Trackpad: Large glass trackpad · Keys: Scissor mechanism, 1mm travel; 14-key function row
Made for other models
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Apple
Apple Magic Keyboard Folio for iPad (A16) – British English
Keys: Scissor mechanism, 1mm travel; 14-key function row · Trackpad: Large click-anywhere trackpad
Made for other models
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Logitech
Logitech Combo Touch for iPad Air 11-inch (M2, M3 & M4)
Keyboard: Detachable, backlit (16 levels), full row of iPadOS shortcut keys; 18mm key pitch, 1mm travel · Trackpad: Large multi-touch trackpad
Made for other models
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Logitech
Logitech Crayon Digital Pencil (USB-C)
Technology: Apple Pencil technology; no Bluetooth pairing · Battery: Up to 7 hours of active writing; charges via USB-C cable
Travel kits 4
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Bellroy
Bellroy Tech Kit
Type: Zip pouch for tech accessories · Cable storage: Elastic cable organisers on a floating inner wall
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Belkin
Belkin BoostCharge Pro 3-Port GaN Wall Charger 70W + Travel Adapter Kit
Total output: 70W (USB PD and PPS) · Ports: 2 × USB-C, 1 × USB-A
Plug in your Apple Watch USB-C charging cable
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UGREEN
UGREEN Nexode 65W 3-Port Travel Charger with US/UK/EU Plug
Total output: 65W · Ports: 2 × USB-C, 1 × USB-A
Plug in your Apple Watch USB-C charging cable
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mophie
mophie Speedport 40 Global Travel Wall Adapter Set (USB-C 40W)
Max output: 40W shared (USB-C PD) · Technology: GaN
Plug in your Apple Watch USB-C charging cable
Cleaning kits 4
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Apple
Apple Polishing Cloth
Material: Soft, non-abrasive · Use: Any Apple display, including nano-texture (Apple)
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ZEISS
ZEISS Antibacterial Smartphone Wipes
Formula: 70% alcohol, antibacterial (ZEISS) · Format: Individually wrapped, pre-moistened single-use tissues
Check Apple’s cleaning advice for this device
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iFixit
iFixit Keyboard Cleaning Kit
Contents: Microfibre cleaning cloths, dust blower, anti-static brush (medium), anti-static brush (wide), keycap puller, tool pouch · Brushes: ESD-safe anti-static
Apple advises against cleaning products or compressed air on this device
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WHOOSH!
WHOOSH! Screen Shine Duo
Contents: Screen Shine Pocket 8mL + Screen Shine Go XL 100mL spray bottles, 2 microfibre cloths (15 × 15cm) · Formula: Alcohol- and ammonia-free (WHOOSH!)
Apple advises against cleaning products or compressed air on this device