Harlo OS · Diagnostics + 3-Month RMA

$0.00

From Harlo Labs

✓ In stock · ships in 1–2 business days from the nearest warehouse

Default Title$0.00

Shipping calculated at checkout · clone-study demo, no orders are placed.

See where this miner ranks · compare it against every miner we sell

Key specs

AlgorithmSHA-256 (Bitcoin)

BrandHarlo Labs

Best Price Guarantee

Found a better deal? We’ll match any competitor’s price if their total cost (including shipping, duties, and taxes) is lower than ours — and their offer meets or exceeds our terms: in stock, payable by credit card, shipping within 14 days.

Returns, Exchanges & Refunds

Defective products are eligible for a warranty replacement within 7 days of delivery. Unshipped orders can be cancelled within 14 days of purchase. Lost-in-transit claims must be submitted within 30 days of the ship date.

Shipping

We ship worldwide from our regional warehouses in the US, Canada, and EU. If your package is lost or delivery is unsuccessful, you can request a replacement or refund within 30 days of the shipping date.

Warranty

All products are covered against defects. Within the first 7 days of delivery, defective units may be returned or exchanged directly with us. After 7 days, the manufacturer’s warranty applies — a minimum of 1 year worldwide, up to 2 years in the EU.

Included free with every miner Helium Deploy ships. Harlo OS reads your miner’s live telemetry — chip temps, voltage-regulator heat, fan speed, and the shares your pool actually accepts — and explains every fault in plain English. If it’s hardware, your warranty claim is one tap: the diagnostic report files it for you, covered by your 3-month RMA on every order.

The three faults it catches early

VR overheat
Sees the regulator trending toward shutdown, downclocks to keep you hashing, and tells you if it’s airflow or covered hardware.

Cooling decay
Catches a fan losing RPM against your unit’s own 30-day baseline — days before it dies, not after.

Silent downtime
Counts the shares your pool accepts, restarts a dropped link, and texts you at minute one — not when you check on the weekend.

Running on real miners

Harlo OS display with a custom mascot — Custom display art · Harlo OS installed

Bitfortun BS-1 running Harlo OS — Bitfortun BS-1 · 5.09 TH/s

Hammer DC02 running Harlo OS — Hammer DC02 · owner’s artwork

Northminers · their logo on screen

Works on the whole catalog Harlo OS supports: Harlo B30, NerdQaxe++, NerdOctaxe, Thor P2, DC06, DC02, Nexus L1, Bitaxe Gamma and more — one firmware, every miner.

Harlo Labs keeps shipping

0.1.49 just shipped — 20 fixes & features in one update: auto-fan curves, backup/fallback pools, block-found fireworks, Bitfortun BS2 support, large displays, water-cooling test. Already running Harlo-OS? Update → Check for Updates on your miner.
Over-the-air updates — press “check updates” and it glows gold when one’s ready.
Auto-fan control — requested by the community, shipped the same week.
Local + pool-estimate hashrate — see both, or pick the one you trust.
Wall-measured power — from a smart plug at the wall, not the firmware’s guess.
Stratum V2, quad pools, mining schedules, Home Assistant — and a slot for your own display artwork.

“Back to this sexy looking OS.”

Altered Component · Harlo Labs Discord

“My rejects are down significantly on my NerdQAxe++ and my Nexus L1.”

f0liot · Harlo Labs Discord

The warranty, without the email thread

Every Helium Deploy order carries a 3-month RMA. When Harlo calls a fault hardware, the diagnostic report attaches to your order number and the claim files itself — no “please send us a video”, no waiting on a tech team. Replacement ships, tracked on the same screen.

Who makes this? Tap the logo.

Harlo Labs builds the operating system for home Bitcoin miners — one free firmware that replaces what your miner shipped with. Measured at the wall and at the pool, updated over the air, and built in the open with a community of thousands of home miners.

Visit harlolabs.com →

/ Pairs well with