San Mateo, CA · Smartwatches

Sell Your Apple Watch or Smartwatch for Cash in San Mateo

9 local buyers across San Mateo — including CPR Cell Phone Repair, CELLNOW San Mateo and PayMore - Buy, Sell & Trade Electronics — pay cash for used smartwatches, with current trade-in values up to $308 for Apple Watch. Average buyer rating 4.4★ across 1,562 Google reviews. Pick your device below to compare local offers.

Free quotes, no obligation · Same-day meetups · Cracked or broken watches accepted

Serving San Mateo, Colma, Daly City, Hayward, Redwood City, San Bruno, San Francisco and more

Choose Your Device

What are you selling?

9 local buyers in San Mateo · 4 device families · tap a device to see who buys it.

Sell Apple Watch

Series 4 and newer, all sizes

9 buyers →

Apple Watch · Broken $2 – Like New $30813 models · See prices →

Sell Samsung Watch

Galaxy Watch series, all models

9 buyers →

Sell Garmin Watch

Fenix, Forerunner, Venu and more

9 buyers →

Sell Fitbit

Sense, Versa, Charge, Inspire

9 buyers →

Local Buyers — 9 buyers in San Mateo

SORT:
GameStop
Free quote · No obligation
★ 4.0 (234)
Mon–Thu 11am–8pm · Fri–Sat 11am–9pm · Sun 11am–7pm
3251 20th Ave #242, San Francisco, CA 94132, USA
15 mi away
Cash
C
Free quote · No obligation
★ 4.9 (68)
Mon–Tue 10am–6pm · Wed 1pm–6pm · Thu 10am–6pm · Fri–Sun Closed
3154 Campus Dr, San Mateo, CA 94403
Neo Wireless
Free quote · No obligation
★ 4.5 (67)
478 San Mateo Ave, San Bruno, CA 94066
7 mi away
GameStop
Free quote · No obligation
★ 3.8 (205)
Mon–Sat 10am–9pm · Sun 11am–7pm
457 HILLSDALE MALL Spc 2132, San Mateo, CA 94403, USA
Cash
CPR Cell Phone Repair
Free quote · No obligation
★ 4.9 (209)
Mon–Sat 10am–8pm · Sun 11am–7pm
10 Park Plaza Dr STE 84 STE 84, Daly City, CA 94015, USA
14 mi away
Cash
GameStop
Free quote · No obligation
★ 4.2 (190)
Mon–Thu 11am–8pm · Fri 10am–9pm · Sat 11am–10pm · Sun 11am–8pm
4929 Junipero Serra Blvd, Colma, CA 94014, USA
12 mi away
Cash
Rather ship it? 4 mail-in buyers price 175 smartwatche models; the top offer right now is Apple Ultra 3 at up to $350.

Listings come from public Google Business profiles; we don’t vet or endorse them, and ratings are Google’s. How our listings and prices work

Where they are

Where San Mateo’s 9 smartwatch buyers are

Grouped by the town on each buyer’s Google address; distance is from the center of San Mateo.

San Mateo, within 5 mi of the center 2
  • GameStop (HILLSDALE MALL Spc 2132) 1.7 mi · 3.8★ (205)
  • CELLNOW San Mateo 2.0 mi · 4.9★ (68)
Redwood City 1
  • CPR Cell Phone Repair (Redwood City) 6.8 mi · 4.9★ (92)
San Bruno 1
  • Neo Wireless 7.0 mi · 4.5★ (67)
South San Francisco 1
  • PayMore 9.3 mi · 4.8★ (211)
Colma 1
  • GameStop (Colma) 11.6 mi · 4.2★ (190)
Hayward 1
  • GameStop (Hayward) 13.0 mi · 4.2★ (286)
Daly City 1
  • CPR Cell Phone Repair (Daly City) 13.5 mi · 4.9★ (209)
San Francisco 1
  • GameStop (San Francisco) 14.8 mi · 4★ (234)
When to go

Weekend and evening hours

From the posted Google hours of the 8 buyers with a full week listed. Call before a long drive; hours change.

6open Sunday
  • GameStop (HILLSDALE MALL Spc 2132)11am–7pm
  • CPR Cell Phone Repair (Redwood City)11am–6pm
  • GameStop (Colma)11am–8pm
  • GameStop (Hayward)11am–6pm
  • CPR Cell Phone Repair (Daly City)11am–7pm
Show 1 more
  • GameStop (San Francisco)11am–7pm
6open until 8pm or later
  • GameStop (Colma)until 10pm
  • GameStop (HILLSDALE MALL Spc 2132)until 9pm
  • GameStop (San Francisco)until 9pm
  • CPR Cell Phone Repair (Redwood City)until 8pm
  • GameStop (Hayward)until 8pm
Show 1 more
  • CPR Cell Phone Repair (Daly City)until 8pm
Who’s buying

Independent shops, chains and what else they’re listed for

2 independent4 GameStop2 CPR Cell Phone Repair1 PayMore

The most-reviewed independent shops are CELLNOW San Mateo (68 reviews, 4.9★) and Neo Wireless (67 reviews, 4.5★). All 9 are also listed for phones; 8 are also listed for tablets; 6 are also listed for computers and game consoles; 2 are also listed for sports cards and trading card games.

Compared with the iPad buyers in San Mateo: Neo Wireless is listed for smartwatches but not for tablets.

Values

What Apple Watches are trading for

National trade-in values pulled Nov 10, 2026. “Up to” is flawless and unlocked; the buyer confirms the price in hand.

Apple Watch

All 9 San Mateo buyers are listed for Apple Watch. 13 models priced, up to $327 for a flawless, unlocked Apple Watch Series 11. Call to confirm a buyer takes your model.

Prefer to ship it? Compare mail-in offers for the Watch Series 12 46mm Ceramic, Watch Series 12 42mm Ceramic, Watch Ultra 4, Watch Ultra 4 49mm Titanium and more.

Apple Watch trade-in values — top models

Loading current Apple Watch values…

Samsung Watch

All 9 San Mateo buyers are listed for Samsung Watch. Call to confirm a buyer takes your model.

Garmin Watch

All 9 San Mateo buyers are listed for Garmin Watch. Call to confirm a buyer takes your model.

Prefer to ship it? Compare mail-in offers for the MARQ Commander Gen 2, MARQ Golfer Gen 2, MARQ Aviator Gen 2, MARQ Captain Gen 2 and more.

Fitbit

All 9 San Mateo buyers are listed for Fitbit. Call to confirm a buyer takes your model.

Before you go

Unpair itUnpair an Apple Watch in the iPhone Watch app. That removes Activation Lock.
Case size and materialAluminum, stainless steel and titanium are priced differently. The size is on the back.
GPS or cellularCellular models usually fetch more.
Charger and bandBring the charger and the original band if you still have them.

San Mateo smartwatch buyers: questions

Who buys smartwatches in San Mateo?

San Mateo, within 5 mi of the center: GameStop (HILLSDALE MALL Spc 2132) (1.7 mi) and CELLNOW San Mateo (2.0 mi); Redwood City: CPR Cell Phone Repair (Redwood City) (6.8 mi); San Bruno: Neo Wireless (7.0 mi); South San Francisco: PayMore (9.3 mi). The full list, with hours and directions, is above.

What is my Apple Watch worth in San Mateo?

National trade-in values pulled Nov 10, 2026 put a flawless, unlocked Apple Watch Series 11 at up to $327 (about $56 if faulty). The buyer sets the price after checking it in hand, so ask San Mateo buyers for a quote with the model and condition.

Can I sell a smartwatch in San Mateo on a Sunday?

6 of the 8 with a full week of posted hours: GameStop (HILLSDALE MALL Spc 2132) (11am–7pm), CPR Cell Phone Repair (Redwood City) (11am–6pm), GameStop (Colma) (11am–8pm), GameStop (Hayward) (11am–6pm), CPR Cell Phone Repair (Daly City) (11am–7pm) and GameStop (San Francisco) (11am–7pm).

Can I sell an Apple Watch that’s still paired to my phone?

Unpair it first. Unpairing in the Watch app removes Activation Lock; a watch still locked to your Apple ID can’t be reset, and most buyers won’t take it.