Nextbase 622GW: problems, parts and running costs

Checked: 2026-11-01

Summary

Owners commonly report phone connectivity issues and unit freezing, with yearly costs dominated by microSD card replacement. It is a good buy at $200–$220 for front-only 4K quality, but overpriced compared to dual-camera alternatives.

Common problems and fixes

Phone connectivity and downloads — multiple independent tests found slow thumbnail loads, buffering playback and trouble establishing smartphone Wi-Fi; the 2026 Gen 2 app claims improvement but has not been independently retested. [5][6][7]
Unit freezing or missed recording — owners report intermittent freezing, failure to record or power on; a February 2024 case involved two units and three weeks without support response. [17][18]
Internal battery and clock issues — a January 2025 owner reported a four-year-old camera resetting its clock to 01/01/2020; the manual describes the battery as non-user-replaceable. [19][12]
Bluetooth software failure — an October 2026 owner reported Bluetooth failing about one year after purchase, resolved with a firmware-level repair of internal configuration storage. [20]
Heat and app pairing issues — a June 2025 buyer reported a hot running unit and failed companion-app connection, resulting in a return request. [21][12]

Parts and consumables

microSD card — Nextbase industrial U3 128GB, part NBDVRS2SD128GBU3, advertised $99.99 at Nextbase’s US/global catalog; must be U3 speed class for 4K recording; replace if errors occur, format every 2–3 weeks. [13][12]
Series 2 Hardwire Kit — $29.99 from Nextbase US catalog (out of stock direct); includes 5 m wiring, fuse taps and low-voltage cutoff for permanent installation. [23][26]
Click&Go PRO GPS mount — $29.99 from Nextbase US catalog (out of stock direct); part NBDVRS2PMGPS; replacement or second-vehicle mount, not recurring. [16][31]
Series 2 Rear Window Camera — part NBDVRS2RWC, $79.99 at Home Depot or Walmart; optional rear camera requiring cable fitting. [10][11]

Yearly running cost

What a typical owner spends per year (filters, pods, electricity, subscriptions), with how it is computed. “Not enough data.” if unknown.

When it is a good buy

Buy a new standalone unit at $200–$220 or less only if 4K image quality and the magnetic screen-equipped platform justify the 2026 app transition. At $250+ standalone, compare VIOFO A229 Plus 2CH, sold direct for $229.99 with 2K front + 2K rear. At $330–$350 for a Nextbase front/rear bundle, the VIOFO A229 Pro 2CH is a strong alternative at $349.99, with 4K front + 2K rear, Sony STARVIS 2 sensors and a supercapacitor design. [8][26][29][30]