




Apple Watch Series 9 GPS + Cellular
From $183.00 - $253.00
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Product Highlights
The device, in detail
Apple Watch Series 9 GPS + Cellular
The Apple Watch Series 9 GPS + Cellular lets you call, message and stream with 4G LTE when your iPhone is not nearby. The S9 SiP with a 4-core Neural Engine powers the double tap gesture and on-device Siri, and the Always-On Retina display reaches up to 2,000 nits. Temperature sensing, ECG, Crash Detection and fast charging are built in. Discover the Apple Watch Series 9 in Singapore at MobileRelation.
Connected. Brighter. Smarter.
Four reasons to make the Apple Watch Series 9 yours.
Apple Watch Series 9: GPS + Cellular.
4G LTE and UMTS let you take calls, send messages and use data without your iPhone nearby, with international emergency calling. A wireless service plan is required.
4G LTE · GPS + Cellular
S9 SiP with double tap.
The S9 SiP with a 4-core Neural Engine powers the double tap gesture and Siri with on-device processing, with 64GB of storage.
S9 · Double tap · 64GB
Up to 2,000 nits.
An Always-On Retina display that reaches up to 2,000 nits and dims to 1 nit, with Ion-X glass on aluminium cases or sapphire crystal on stainless steel cases.
2,000 nits · Sapphire on steel
ECG, temperature and safety.
An electrical heart sensor for the ECG app, temperature sensing, Crash Detection and Fall Detection, plus fast charging to 80% in about 45 minutes.
ECG · Crash Detection
Full technical details are summarised from Apple’s official Apple Watch Series 9 tech specs page.
The full picture.
Apple Watch Series 9 specifications
| Case | 41mm or 45mm · aluminium or stainless steelAluminium: Pink, Midnight, Starlight, Silver, (PRODUCT)RED · Stainless steel: Gold, Silver, Graphite |
|---|---|
| Display | Always-On Retina LTPO OLED, up to 2,000 nits1 nit minimum · 326 ppi · Ion-X glass (aluminium) or sapphire crystal (stainless steel) |
| Chip | S9 SiP with 64-bit dual-core processor4-core Neural Engine · 64GB |
| Controls | Digital Crown with haptic feedback · side buttonDouble tap gesture · Siri with on-device processing |
| Connectivity | GPS + Cellular (4G LTE and UMTS)Wi-Fi 4 (802.11n) · Bluetooth 5.3 · second-generation Ultra Wideband |
| Sensors | Electrical heart sensor · third-generation optical heart sensorTemperature sensing · compass · always-on altimeter · high-g accelerometer |
| Safety | Emergency SOS · international emergency callingCrash Detection · Fall Detection |
| Durability | Water resistant 50m · IP6X dust resistant |
| Battery | Up to 18 hours · up to 36 hours in Low Power ModeFast charge up to 80% in about 45 minutes |
| Size | 41 × 35 × 10.7mm or 45 × 38 × 10.7mm |
| Weight | Aluminium: 32.1g (41mm) · 39.0g (45mm)Stainless steel: 42.3g (41mm) · 51.5g (45mm) |
| In the box (new) | Apple Watch Series 9 · strapMagnetic Fast Charger to USB-C Cable (1m) |
| Compatibility | iPhone Xs or later with iOS 17 or later |
Model specifications are shown above, as published by Apple. Battery figures are Apple’s ratings for a new device; the battery health of a pre-owned unit will vary. Select your options to see current availability and the latest Apple Watch Series 9 price.
The MobileRelation difference
Buy with clarity. Upgrade with confidence.
Clearly graded.
Every pre-owned unit is Certified and clearly graded by condition, so you know exactly what you are getting before you buy.
See it in store.
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Support beyond the sale.
Read our warranty information for details on coverage and after-sales support.
Good questions. Clear answers.
Apple Watch Series 9 FAQs
Can the Apple Watch Series 9 work without my iPhone?
Yes. This GPS + Cellular model supports 4G LTE and UMTS, so with a wireless service plan it can make calls and use data without your iPhone nearby.
What is double tap?
Apple lists a double tap gesture among the controls, alongside the Digital Crown with haptic feedback and the side button.
Which cases are available?
41mm or 45mm in aluminium (Pink, Midnight, Starlight, Silver, (PRODUCT)RED) or stainless steel (Gold, Silver, Graphite), subject to stock.
How bright is the display?
Apple lists up to 2,000 nits maximum and 1 nit minimum brightness.
How long does the battery last?
Apple rates it at up to 18 hours, or 36 hours in Low Power Mode, for a new unit. A pre-owned unit’s battery health will vary.
What does “Certified” mean?
It is a pre-owned unit that has been checked and graded by condition. Select your options to see what is in stock, and ask our team for warranty details.
| Device Status | Pristine – Excellent Condition, Mint – Great Condition, Well-Used – Good Condition |
|---|---|
| Diameter | 41mm, 45mm |
| Case Material | Aluminum – Pink, Aluminum – Midnight, Aluminum – Starlight, Aluminum – Silver, Aluminum – (PRODUCT)RED, Stainless Steel – Gold, Stainless Steel – Silver, Stainless Steel – Graphite |
| Activation Status / Certified Status | Certified |
- Free Delivery: Enjoy free delivery within 2–4 business days.
- Price Changes: Prices may be subject to change at any time without prior notice.
- Handling Pricing or Stock Errors: In the event of any pricing or stock errors, we reserve the right to cancel orders or make necessary adjustments.
- Packaging & Accessories: A charging cable is provided with every pre-owned device. For Original box and accessories may not be included with pre-owned devices. Included items may vary by unit.
Please refer to our Warranty Information page for full terms and conditions for all brands.
Warranty InformationEvery Purchase Has a Story
From choosing the right device to bringing it home, every customer has a different experience with MobileRelation. Here are a few stories they shared with us.
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