From Bolt IoT: 40,000+ IoT devices shipped.  NABL-calibrated · 21 CFR Part 11 · 99.94% uptime
+91 78752 38094
Pharma, diagnostics & healthcare · audit-ready compliance

Temperature & humidity
monitoring, without the paper logs.

Audit-ready cold chain monitoring for pharma & diagnostics. GMP vaults, vaccine storage, stability chambers, blood banks, clean rooms, server rooms and diagnostic lab QA. Backed by NABL-calibrated sensors, real-time SMS, call, email and push notification alerts, and 21 CFR Part 11 reports that generate themselves.

Start a free 1-week pilot → Download Brochure ↓
See how it works ↓
NABL-calibrated · every device
21 CFR Part 11 · audit-ready
99.94% uptime · measured
Blake device kit: monitor, probe, mobile app and live dashboard
Everything in the box

One kit. Four places your team already works.

  • 01
    Ruggedized monitor with probe

    NABL-calibrated, wall-mount or benchtop, on-device LCD and buzzer.

  • 02
    Mobile app

    Live readings, view alerts, per-asset history in your pocket.

  • 03
    Web dashboard

    Multi-site rollups, threshold config, audit-ready reports on demand.

  • 04
    SMS, call, email & push notifications

    Four alert channels with escalation. You pick who gets woken up.

NABL-calibrated · 21 CFR Part 11 compatible · audit-ready.
Built by Bolt IoT, with over 40,000 IoT devices shipped. Trusted across pharma, diagnostics, defence & IT.
Neuland Molbio Diagnostics Kineco Alstom NEC Apollo Hospitals National Supercomputing Mission Larsen & Toubro
Why Blake

The best solution for enterprises

Three things enterprise QA, IT and facilities teams told us they needed the most, built in.

Real-time alerts

The moment a reading drifts out of range, the right people know. Four channels, with escalation chains so the right person is always reached.

→ SMS · phone call · email · push notifications · escalation chains

AI insights

Pattern detection across your fleet. Blake spots a degrading CRAC unit, a drifting compressor or a slipping freezer before they fail.

→ Predictive alerts · anomaly detection · energy savings

Audit-ready reports

Regulator-shaped PDFs to your template. Ship to QA, sign, submit. Meets WHO GSDP, GxP and 21 CFR Part 11 expectations.

→ Generated to your template · zero manual data entry
One pane of glass

See every sensor, every site, live.

Every reading streams to the cloud in real time. Thresholds, alerts, and reports are configured once and run forever. No paper, no gaps, no 3 a.m. surprises.

99.94% measured uptime
across the deployed fleet
  • Live readings stream from sensor → dashboard → alert.
  • Four alert channels: SMS, phone call, email, push notifications.
  • iOS + Android app so QA and on-call see the same truth.
  • Tamper-evident logs with full audit trail.
blake.cloud / vault-a · live
MONITORING
Temperature
22.14°C
15.0SET 22.0 ±230.0
Humidity
45.2%RH
30SET 45 ±1070
Event logLast 24h
T−02mReading stable · Vault-AOK
T−18mAudit report generated · PDFOK
T−47mHumidity spike · Zone 3 · 58.2%WARN
T−1h 12mCalibration verified · NABLOK
Who it's for

Built for environments that can't afford drift

The same ruggedized hardware and cloud, tuned per vertical. Pick yours.

Features

Everything in one box. Nothing you'll grow out of.

The device, the cloud, the alerts, the reports, the calibration paperwork, and engineers on call. One SKU, one invoice.

Automated logging

Readings stream to the cloud. Graph, export, retain forever.

Multi-channel alerts

SMS, phone call, email, push notifications, with escalation chains. Slack integration available.

Monitor on the go

iOS + Android app. Cloud dashboard on desktop.

AI insights

Anomaly detection & actionable energy-savings suggestions.

Audit-ready reports

Set template once, receive ready-to-sign PDFs.

NABL calibration

Certificate in the box. Traceable, auditable, included.

21 CFR Part 11

Tamper-evident audit trail and role-based access.

Expert support

Talk to our engineers by phone or email, 7 days a week. Real people, not a ticket queue.

API & integrations

Pull readings into DCS, BMS or in-house SCADA via API and CSV export.

How it works

From sensor to signed audit report, in four steps.

We ship, you plug in, Blake runs. No custom integration required.

STEP 01

Plug in the device

NABL-calibrated sensor with Wi-Fi or cellular (GSM / 4G / 5G). No cabling, no drivers. Deploy in 10 minutes per site.

STEP 02

Readings → cloud

Every 60 seconds to Bolt Cloud. End-to-end encrypted. Retained for the life of the subscription.

STEP 03

Alerts & dashboards

SMS, call, email & push notifications. Live dashboard on desktop and mobile. Escalation chains for night shifts.

STEP 04

Audit reports ready to sign

Regulator-shaped PDFs generated on your template. Review, sign, submit.

Pricing

Hardware + 3 years of cloud subscription.

No surprise renewal. NABL certificate, alerts, reports and 3-year warranty. All included.

Researching at your desk?

Download the Blake brochure.

Everything you need to evaluate Blake at your desk: features, specs, sample audit report. No form to fill in.

Download Brochure ↓
Industries we serve

Wherever a few degrees decide the outcome.

Warehousing
Information Technology
Defence
Pharmaceuticals
Diagnostics
Manufacturing
Talk to an expert

Get a quote or run a free 1-week pilot.

We'll ship a pre-calibrated device, help you deploy it, and hand over a live dashboard, on your most critical asset. Keep the data. If Blake doesn't earn its keep in 7 days, we pick it up. No cost.

Start free pilot → Chat on WhatsApp enterprise@boltiot.com
Prefer a call?
(+91) 78752 38094
Mon–Fri · 09:00–18:00 IST
Chat on WhatsApp