WOLFBOX G840S 12" 4K Mirror Dash Cam Backup Camera with 32GB Card
and GPS
than the $169.99 it sold for on the typical day since September 18
at Amazon· sold by TANLINK-Direct
#76 by sales rank of the 419 in Car electronics
Go to Amazon$139.99 is an ordinary price for this.
The middle price across the 23 days we have watched it, counting the days a limited-time deal was running, was $139.99. With those deals left out it was $169.99, which is the figure the tiles call usual. It has held a price as low as $129.98, so there is room to wait if the timing is yours to choose. It touched $123.48 on October 6 without holding it.
The lowest since September 21, when it cost $129.98. Today's price is $30.00 below its usual $169.99.
When the price here has fallen to $129.98 or below — 3 times in our record — it stayed there a median of 45 hours, and at most 6 days.
The lowest, $123.48 on October 6, was a deal only Prime members could buy at. The lowest anyone could pay was $129.98.
This describes the prices we recorded. It is not a forecast of where this one goes next.
Price at AmazonVerified
Price history
One line: the best price any tracked retailer charged, per day.
Price set by a third-party seller, not the retailer itselfLightning or limited-time dealDeal for Prime members only
sales rank — the line rises as it sells moreShaded stretches are sales, from our calendar.
| Price | Now | Lowest | Highest | Usual | Average | Days recorded |
|---|---|---|---|---|---|---|
| New | $139.99 | $123.48 on Oct 6 | $169.99 on Sep 19 | $169.99 | $147.25 | 23 |
Sales events
Next on the calendar: Black Friday, November 27. We keep checking this price through it and report here what it did.
What our record shows
- $16.51 more than the $123.48 it cost on October 6 — this price went up, not down.
Computed from our own checks at Amazon as of October 10. No line here uses a price a retailer told us about.
Where to buy
- Held for
- 2d
- Their 23-day low
- $123.48
- Checked
- 9h ago
Prices checked at least every 12 hours. “Held for” is how long that retailer has been charging this price. A hidden price is one we cannot re-confirm recently enough to publish.
We earn a commission on purchases. It never affects our rankings.
Tell me when it drops
A notification in this browser when the price falls. No email, no account, nothing to install.
A notification carries a button that stops that alert; blocking notifications for this site in your browser stops them all.
What it is
5 attributes, in the retailer’s own words. We record the prices; these we only pass on.
- Size
- G840S
- Color
- Black
- Weight
- 1.83 pounds
- Dimensions
- 11.85 × 2.83 × 0.71 inches
- Model
- G840
Cheaper in Car electronics, and what changes
Things we track on the same shelf for at least 10% less than $139.99, with the attributes the retailers describe differently. Their words, not our judgement — we record prices, we do not test products.
WOLFBOX4000A Jump Starter, 12V Car Battery Jumper Starter Portable with 65W Quick Charger, LED Display, 88.8Wh Booster Jump Box Pack (10L Gas 10L Diesel Engine) with LED Light, Jumper Cables, MV24$107.99 at Amazon $32.00 lessSize: 4000A instead of G840SWeight: 3 pounds instead of 1.83 pounds
WOLFBOX4000A Jump Starter, 12V Pink Car Battery Jumper Starter Portable with 65W Quick Charger, 88.8Wh Booster Jump Box Pack (10L Gas 10L Diesel Engine) with LED Light, Jumper Cables, Rose Gold$101.99 at Amazon $38.00 lessSize: 4000A Rose Gold instead of G840SWeight: 2.09 pounds instead of 1.83 pounds
ZMOPO360 View 4 Channel Dash Cam Front and Rear Left Right Inside Camera for Cars, GPS and 5G Band WiFi, Night Vision, 160 Wide Angle, WDR, 24H Parking Mode, Supercapacitor, Included 128GB Card$99.99 at Amazon $40.00 lessWeight: 0.31 pounds instead of 1.83 poundsDimensions: 6.5 × 2.5 × 1.8 inches instead of 11.85 × 2.83 × 0.71 inches
Every change we recorded at Amazon
Every row is a price we saw change. We write one only when a price actually moves, so a gap here means the price held.
| When | Price | Change |
|---|---|---|
| · 2d ago | $139.99 | +$16.51 |
| · 4d ago | $123.48 | −$16.51 |
| · 5d ago | $139.99 | +$10.01 |
| · 11d ago | $129.98 | −$40.01 |
| · 18d ago | $169.99 | +$40.01 |
| · 19d ago | $129.98 | −$40.01 |
| · 21d ago | $169.99 | +$30.00 |
| · 22d ago | $139.99 | first seen |
Others we track in Car electronics
See all Car electronics prices
WOLFBOXG930 10'' 4K Rear View Mirror Camera with 64GB Card, 5.8GHz WiFi$149.99 · low $132.981 retailer · 3 recorded prices
WOLFBOXMV24A 4000A Jump Starter with 160PSI Air Compressor, 12V Car Battery Booster, 88.8Wh Portable Jump Box (10L Gas/10L Diesel) with 65W Fast Charging, Tire Inflator, Jumper Cables, LED Light$129.99 · low $123.491 retailer · 3 recorded prices
70mai4K Dash Cam Front and Rear Inside, 3 Channel Car Dash Camera for Cars, Dashcam with GPS, Wi-Fi 6, Voice Control, Parking Monitor, Night Vision, Loop Recording, 64GB SD Card Included (T800E)$139.99 · low $93.991 retailer · 8 recorded prices
IIWEYN6 360° Dash Cam 4 Channel, Free 128GB Card, 8 IR Lights Night Vision$139.99 · low $104.451 retailer · 9 recorded prices
VEKOOTOVK7 Pro Magnetic Solar Wireless Backup Camera, 7-Inch Touchscreen$139.99 · low $125.991 retailer · 6 recorded prices
AUTO-VOXOEM Rear View Mirror Camera with 4.3” Monitor: Super Night Vision$139.99 · low $104.491 retailer · 3 recorded prices
$139.99
at Amazon · we earn a commission