- Wireless
- Multi-point
- Temp + humidity
Mindlabs
Mindlabs Anchor
- Range
- -30 to +70°C, 0–100 %RH (probe: -200 to +200°C)
- Accuracy
- ±0.5°C, ±3 %RH
- Connectivity
- 4G CAT-1 + 2G, Wi‑Fi, Mindlabs Cloud
- Use
- Reusable
₹20,000 – ₹24,999
Wireless Temperature Data Loggers: Wi-Fi, 4G, LoRa and Bluetooth
Wireless temperature monitoring systems keep a live, continuous record of every fridge, freezer, cold room and warehouse zone, and notify the right person as soon as conditions drift, day or night. Below you'll find Wi‑Fi, 4G, LoRa and Bluetooth models from Mindlabs, Testo, Elitech, Ideabytes and more, with full specifications and indicative prices in INR. Wireless data loggers are also called Wi-Fi data loggers, remote temperature monitors or wireless data logging systems. Options include Wi-Fi temperature data loggers, 4G and LoRa loggers for sites without Wi-Fi, and Bluetooth data loggers that send temperature and humidity to a phone or gateway.
What is a wireless temperature data logger?
A wireless temperature data logger is a device that measures temperature, and often humidity, at regular intervals and sends each reading automatically over Wi‑Fi, 4G, LoRa or Bluetooth to a cloud dashboard. It alerts your team the moment conditions go out of range, with no manual downloads.
54 models · 18 brands · indicative ₹3,000 to ₹2,00,000
Wireless temperature data logger models
- Wireless
- Temp + humidity
- Server room
Testo
Testo 160 TH
- Range
- -10 to +50°C, 0–100 %RH
- Accuracy
- ±0.5°C, ±2 %RH
- Connectivity
- Wi‑Fi, cloud
- Use
- Reusable
₹12,000 – ₹18,000indicative
- Wireless
- Probe
Testo
Testo Saveris 2-T3
- Range
- -195 to +1350°C (2 TC probes)
- Accuracy
- ±(0.5°C + 0.5% of mv)
- Connectivity
- Wi‑Fi, cloud
- Use
- Reusable
₹14,000 – ₹22,000indicative
- Wireless
Frigga
Frigga V5D
- Range
- -30 to +70°C, 60-day runtime
- Accuracy
- ±0.5°C
- Connectivity
- 2G cellular, cloud
- Use
- Single-use
₹3,500 – ₹6,000indicative
- Wireless
Ideabytes
Ideabytes IBI-WT120
- Range
- -50 to +120°C
- Accuracy
- ±0.5°C (-10 to +50°C)
- Connectivity
- Wi‑Fi, cloud, 21 CFR Part 11 reports
- Use
- Reusable
₹9,000 – ₹15,000indicative
- Wireless
- Probe
Ideabytes
Ideabytes IBI-WT350
- Range
- -200 to +350°C
- Accuracy
- ±0.5°C (-10 to +50°C)
- Connectivity
- Wi‑Fi, cloud
- Use
- Reusable
₹12,000 – ₹20,000indicative
- Wireless
- Temp + humidity
- Server room
Ideabytes
Ideabytes IBI-WTH120
- Range
- -40 to +120°C, 0–100 %RH
- Accuracy
- ±0.5°C
- Connectivity
- Wi‑Fi, cloud
- Use
- Reusable
₹11,000 – ₹18,000indicative
- Wireless
- Temp + humidity
Ideabytes
Ideabytes IBI-MTH120
- Range
- -40 to +120°C, 0–100 %RH
- Accuracy
- ±0.5°C (-10 to +50°C)
- Connectivity
- 4G LTE Cat1, M2M SIM
- Use
- Reusable
₹14,000 – ₹22,000indicative
- Multi-point
- Probe
- Wireless
Ideabytes
Ideabytes IBI-MTR8
- Range
- -200 to +550°C, 8 × PT100 channels
- Accuracy
- 0.5°C (0.05% FS)
- Connectivity
- 4G M2M, cloud
- Use
- Reusable
₹40,000 – ₹70,000indicative
- Wireless
- Temp + humidity
- Server room
Elitech
Elitech RCW-360
- Range
- -40 to +80°C (ext.), 0–99 %RH
- Accuracy
- ±0.5°C, ±5 %RH
- Connectivity
- Wi‑Fi, cloud
- Use
- Reusable
₹6,000 – ₹10,000indicative
- Temp + humidity
- Wireless
Onset HOBO
Onset HOBO MX1101
- Range
- -20 to +70°C, 1–90 %RH
- Accuracy
- ±0.21°C, ±2 %RH
- Connectivity
- Bluetooth
- Use
- Reusable
₹15,000 – ₹22,000indicative
- Wireless
- Temp + humidity
- Multi-point
Vaisala
Vaisala RFL100
- Range
- -196 to +150°C (probe), 0–100 %RH
- Accuracy
- Probe-dependent
- Connectivity
- Wireless (VaiNet), viewLinc
- Use
- Reusable
₹35,000 – ₹60,000indicative
- Wireless
- Temp + humidity
- Server room
Dickson
Dickson DWE2
- Range
- -20 to +60°C, 0–95 %RH
- Accuracy
- ±0.3°C, ±2 %RH
- Connectivity
- Wi‑Fi/Ethernet, DicksonOne
- Use
- Reusable
₹20,000 – ₹32,000indicative
- Wireless
- Temp + humidity
- Probe
Testo
Testo 160 THE
- Range
- -10 to +50°C, 0–100 %RH (internal) + 2 probe ports
- Accuracy
- ±0.5°C, ±2 %RH
- Connectivity
- Wi‑Fi, cloud
- Use
- Reusable
₹15,000 – ₹22,000indicative
- Wireless
Testo
Testo Saveris 2-T1
- Range
- -30 to +50°C
- Accuracy
- ±0.5°C
- Connectivity
- Wi‑Fi, cloud
- Use
- Reusable
₹9,000 – ₹14,000indicative
- Wireless
- Temp + humidity
- Server room
Testo
Testo Saveris 2-H1
- Range
- -30 to +50°C, 0–100 %RH
- Accuracy
- ±0.5°C, ±2 %RH
- Connectivity
- Wi‑Fi, cloud
- Use
- Reusable
₹14,000 – ₹20,000indicative
- Wireless
- Temp + humidity
Elitech
Elitech RCW-800W
- Range
- -40 to +80°C, 0–100 %RH
- Accuracy
- ±0.5°C
- Connectivity
- Wi‑Fi, cloud
- Use
- Reusable
₹5,000 – ₹8,000indicative
- Wireless
- Probe
- Multi-point
Elitech
Elitech RCW-2000
- Range
- -30 to +65°C, 10–100 %RH (RCW-2100 sensors)
- Accuracy
- ±0.5°C
- Connectivity
- GPRS / Wi‑Fi, cloud
- Use
- Reusable
₹9,000 – ₹15,000indicative
- Temp + humidity
- Wireless
Onset HOBO
Onset HOBO MX2301A
- Range
- -40 to +70°C, 0–100 %RH
- Accuracy
- ±0.2°C, ±2.5 %RH
- Connectivity
- Bluetooth
- Use
- Reusable
₹18,000 – ₹26,000indicative
- Wireless
- Probe
Onset HOBO
Onset HOBO MX2202
- Range
- -20 to +70°C, waterproof
- Accuracy
- ±0.5°C
- Connectivity
- Bluetooth
- Use
- Reusable
₹9,000 – ₹14,000indicative
- Temp + humidity
- Wireless
Onset HOBO
Onset HOBO MX1104
- Range
- -20 to +70°C, 0–100 %RH, light
- Accuracy
- ±0.2°C, ±2 %RH
- Connectivity
- Bluetooth
- Use
- Reusable
₹15,000 – ₹22,000indicative
- Wireless
- Temp + humidity
Lascar
Lascar EL-WiFi-TH
- Range
- -20 to +60°C, 0–100 %RH
- Accuracy
- ±0.3°C, ±2 %RH
- Connectivity
- Wi‑Fi, EasyLog Cloud
- Use
- Reusable
₹9,000 – ₹14,000indicative
- Wireless
- Probe
Dickson
Dickson TWE
- Range
- -90 to +150°C (probe)
- Accuracy
- ±0.3°C
- Connectivity
- Wi‑Fi/Ethernet/USB, DicksonOne
- Use
- Reusable
₹22,000 – ₹35,000indicative
- Multi-point
- Wireless
- Validation
ELPRO
ELPRO ecolog-NET
- Range
- Probe-dependent
- Accuracy
- ±0.2°C (best, model-dependent)
- Connectivity
- LAN / wireless
- Use
- Reusable
₹35,000 – ₹70,000indicative
- Wireless
- Temp + humidity
Vaisala
Vaisala HMT140
- Range
- -40 to +80°C, 0–100 %RH
- Accuracy
- ±0.2°C
- Connectivity
- Wi‑Fi, viewLinc
- Use
- Reusable
₹45,000 – ₹70,000indicative
- Validation
- Wireless
Ellab
Ellab TrackSense Sky
- Range
- -90 to +150°C
- Accuracy
- ±0.05°C
- Connectivity
- Wireless
- Use
- Reusable
₹1,20,000 – ₹2,00,000indicative
- Wireless
- Multi-point
- Server room
Monnit
Monnit ALTA Wireless Temp
- Range
- -40 to +125°C
- Accuracy
- ±1°C
- Connectivity
- Sub-GHz wireless
- Use
- Reusable
₹6,000 – ₹10,000indicative
- Wireless
Ideabytes
Ideabytes IBI-MT120
- Range
- -50 to +120°C
- Accuracy
- ±0.5°C (-10 to +50°C)
- Connectivity
- 4G M2M
- Use
- Reusable
₹12,000 – ₹20,000indicative
- Wireless
- Probe
Ideabytes
Ideabytes IBI-MT350
- Range
- -200 to +350°C
- Accuracy
- ±0.5°C (-10 to +50°C)
- Connectivity
- 4G LTE Cat1 / 2G
- Use
- Reusable
₹14,000 – ₹24,000indicative
- Wireless
- Probe
- Multi-point
Ideabytes
Ideabytes IBI-WTD120
- Range
- Dual channel, -50 to +120°C
- Accuracy
- ±0.5°C
- Connectivity
- Wi‑Fi, cloud
- Use
- Reusable
₹12,000 – ₹20,000indicative
- Multi-point
- Probe
- Wireless
Ideabytes
Ideabytes IBI-WTR8
- Range
- 8 × PT100 channels
- Accuracy
- 0.5°C (0.05% FS)
- Connectivity
- Wi‑Fi, cloud
- Use
- Reusable
₹38,000 – ₹65,000indicative
- Wireless
- Temp + humidity
- Server room
Ideabytes
Ideabytes IBI-ETH120
- Range
- -40 to +120°C, 0–100 %RH
- Accuracy
- ±0.5°C, ±2 %RH
- Connectivity
- Ethernet
- Use
- Reusable
₹11,000 – ₹18,000indicative
- Wireless
- Temp + humidity
- Probe
Elitech
Elitech GSP-9G
- Accuracy
- ±0.5°C
- Connectivity
- 4G cellular, app
- Use
- Reusable
₹10,350indicative
- Wireless
Tzone
Tzone BT07
- Range
- -10 to +50°C
- Accuracy
- ±0.5°C
- Connectivity
- Bluetooth 5.0, app
- Use
- Reusable
₹3,000 – ₹5,000indicative
- Wireless
Tzone
Tzone WF502
- Range
- -55 to +125°C
- Accuracy
- ±0.5°C (-10 to +85°C)
- Connectivity
- Wi-Fi 2.4 GHz
- Use
- Reusable
₹5,000 – ₹8,000indicative
- Wireless
- Temp + humidity
Tzone
Tzone BT04B
- Range
- -25 to +60°C, 0–85 %RH
- Accuracy
- ±0.3°C (0 to +60°C), ±3 %RH
- Connectivity
- Bluetooth 4.1, app
- Use
- Reusable
₹4,550indicative
- Wireless
G-Tek
G-Tek LM T Pro RF
- Range
- -30 to +60°C
- Accuracy
- ±0.5°C
- Connectivity
- RF 869.88 MHz, gtekNet software
- Use
- Reusable
₹6,000 – ₹10,000indicative
- In-transit / GPS
- Wireless
- Temp + humidity
Mindlabs
Mindlabs Go
- Range
- -30 to +70°C, 0–100 %RH (probe: -200 to +200°C)
- Accuracy
- ±0.5°C, ±3 %RH
- Connectivity
- 4G/2G + Wi‑Fi, GPS live location, Mindlabs Cloud
- Use
- Reusable
Starting at ₹12,499
- In-transit / GPS
- Wireless
Tempmate
Tempmate GEO II
- Range
- -20 to +60°C
- Accuracy
- ±0.5°C
- Connectivity
- Cellular + GPS
- Use
- Single-use or reusable
₹6,000 – ₹12,000indicative
- In-transit / GPS
- Wireless
- Temp + humidity
Frigga
Frigga T70 Pro
- Range
- -30 to +70°C, 5–95 %RH, 120-day runtime
- Accuracy
- ±0.5°C
- Connectivity
- 4G/5G cellular, cloud
- Use
- Reusable
₹8,000 – ₹14,000indicative
- In-transit / GPS
- Wireless
Ideabytes
Ideabytes IBI-MT120-CN
- Range
- -30 to +80°C
- Accuracy
- ±0.5°C (-10 to +50°C)
- Connectivity
- 4G + GPS
- Use
- Reusable
₹15,000 – ₹25,000indicative
- In-transit / GPS
- Wireless
Sensitech
Sensitech TempTale GEO
- Range
- -30 to +55°C
- Accuracy
- ±0.5°C
- Connectivity
- Cellular + GPS
- Use
- Single-use
₹6,000 – ₹12,000indicative
- In-transit / GPS
- Wireless
Controlant
Controlant Saga
- Range
- -30 to +70°C
- Accuracy
- ±0.5°C
- Connectivity
- Cellular (2G/3G/4G), cell/Wi-Fi location
- Use
- Reusable
₹5,000 – ₹10,000indicative
- In-transit / GPS
- Wireless
Copeland
Copeland GO Real-Time
- Range
- -30 to +70°C
- Accuracy
- ±0.5°C
- Connectivity
- Cellular + GPS
- Use
- Single-use
₹5,000 – ₹10,000indicative
- In-transit / GPS
- Wireless
Ideabytes
Ideabytes IBI-MT70
- Range
- -30 to +70°C
- Accuracy
- ±0.5°C
- Connectivity
- 4G + GPS
- Use
- Reusable
₹12,000 – ₹20,000indicative
- In-transit / GPS
- Temp + humidity
- Wireless
Ideabytes
Ideabytes IBI-MTH120-CN
- Range
- -30 to +80°C, 0–100 %RH
- Accuracy
- ±0.5°C, ±2 %RH
- Connectivity
- 4G + GPS
- Use
- Reusable
₹16,000 – ₹26,000indicative
- In-transit / GPS
- Wireless
Frigga
Frigga T71 Pro
- Range
- -40 to +80°C, 120-day runtime
- Accuracy
- ±0.5°C
- Connectivity
- 4G/5G cellular, cloud
- Use
- Reusable
₹9,000 – ₹15,000indicative
- In-transit / GPS
- Wireless
- Probe
Frigga
Frigga T72 Pro
- Range
- -200 to +100°C (dry ice), 120 days
- Accuracy
- ±0.5°C
- Connectivity
- 4G/5G cellular, cloud
- Use
- Reusable
₹12,000 – ₹20,000indicative
- In-transit / GPS
- Wireless
Frigga
Frigga B9Z
- Range
- -30 to +70°C, 60-day runtime
- Accuracy
- ±0.5°C
- Connectivity
- Cellular
- Use
- Single-use
₹3,500 – ₹6,000indicative
- Wireless
- In-transit / GPS
- Single-use
Frigga
Frigga SV2-B-120
- Range
- -30 to +70°C
- Accuracy
- ±0.5°C
- Connectivity
- Cellular cloud, USB, PDF
- Use
- Single-use
₹3,500 – ₹6,000indicative
- Wireless
- In-transit / GPS
- Single-use
Frigga
Frigga V5-(C)-Plus
- Range
- -30 to +70°C, 5–95 %RH
- Accuracy
- ±0.5°C, ±3 %RH
- Connectivity
- 4G/5G, GPS, BLE gateway, USB-C, PDF
- Use
- Single-use
₹6,000 – ₹10,000indicative
- Wireless
- In-transit / GPS
- Temp + humidity
Tzone
Tzone TT19
- Range
- -30 to +60°C, 5–95 %RH
- Accuracy
- ±0.3°C (0 to +60°C), ±3 %RH
- Connectivity
- 4G/5G (2G fallback), GPS/Wi-Fi/LBS location
- Use
- Reusable
₹9,900indicative
- Wireless
- In-transit / GPS
- Single-use
Tzone
Tzone TT20SI
- Range
- -30 to +60°C
- Accuracy
- ±0.5°C (-25 to +60°C)
- Connectivity
- 4G, LBS location, USB-C
- Use
- Single-use
₹3,500 – ₹6,000indicative
- Wireless
- In-transit / GPS
- Temp + humidity
Tzone
Tzone TT18-4G-M
- Range
- -30 to +60°C
- Accuracy
- ±0.3°C, ±3 %RH
- Connectivity
- CAT-M1/NB-IoT/GSM, LBS location
- Use
- Reusable
₹9,500indicative
Best Wireless Temperature Data Loggers in India (2026)
Not sure where to start? These wireless loggers are well-established options in India, each suited to a different kind of buyer. Picks are based on connectivity, alerts, accuracy, outage handling, software, compliance options and availability in India. Specifications come from manufacturer information and prices are indicative, so confirm both before buying.
| Best for | Model | Connectivity | Indicative price |
|---|---|---|---|
| Cloud monitoring from a global brand | Testo Saveris 2 | Wi‑Fi, cloud | ₹9,000 – ₹22,000 |
| Made-in-India 4G and Wi‑Fi monitoring with Part 11 | Mindlabs Anchor | 4G CAT-1 + 2G, Wi‑Fi, Mindlabs Cloud | ₹20,000 – ₹24,999 |
| Budget Wi‑Fi monitoring | Elitech RCW-360 | Wi‑Fi, cloud | ₹6,000 – ₹10,000 |
| Made-in-India Wi‑Fi with Part 11 reports | Ideabytes IBI-WT120 | Wi‑Fi, cloud, 21 CFR Part 11 reports | ₹9,000 – ₹15,000 |
| Sites without Wi‑Fi | Ideabytes IBI-MTH120 | 4G LTE Cat1, M2M SIM | ₹14,000 – ₹22,000 |
| Phone-based Bluetooth logging | Onset HOBO MX1101 | Bluetooth | ₹15,000 – ₹22,000 |
| Simple Wi‑Fi temperature and humidity | Lascar EL-WiFi-TH | Wi‑Fi, EasyLog Cloud | ₹9,000 – ₹14,000 |
| Enterprise and validated environments | Vaisala RFL100 | Wireless (VaiNet), viewLinc | ₹35,000 – ₹60,000 |
Testo Saveris 2: best for cloud monitoring from a global brand
A Wi‑Fi logger family that sends readings to Testo's cloud, with models for temperature (2-T1), temperature and humidity (2-H1) and thermocouple probes (2-T3). Good for labs and food businesses that want an established brand. Check whether cloud features need a subscription.
Mindlabs Anchor: best made-in-India 4G and Wi‑Fi monitoring with Part 11 compliance
A Hyderabad-made multi-sensor logger that streams to the Mindlabs Cloud over 4G with 2G fallback, or over Wi‑Fi, so it works with or without building Wi‑Fi. It is 21 CFR Part 11 compliant, ships with a calibration certificate, supports an external PT-100 probe (-200 to +200°C) for freezers and cold rooms, and integrates with ERP, WMS and TMS systems through its API.
Elitech RCW-360: best for budget Wi‑Fi monitoring
An affordable Wi‑Fi temperature and humidity logger with cloud access and alerts. A common starting point for single fridges, small pharmacies and stores. Check compliance documentation if you work in a regulated environment.
Ideabytes IBI-WT120: best made-in-India Wi‑Fi logger with Part 11 reports
A Hyderabad-made Wi‑Fi logger with a -50 to +120°C range, cloud access and 21 CFR Part 11 report support. Suits Indian pharma and healthcare sites that want local manufacturing and support.
Ideabytes IBI-MTH120: best for sites without Wi‑Fi
A temperature and humidity logger that connects over 4G LTE with an M2M SIM, so it works without building Wi‑Fi. Good for warehouses and remote cold stores. SIM data plans add a recurring cost.
Onset HOBO MX1101: best for phone-based Bluetooth logging
A high-accuracy temperature and humidity logger that connects to a phone or tablet over Bluetooth. Good for labs where staff check readings nearby. For remote alerts, it needs a gateway.
Lascar EL-WiFi-TH: best simple Wi‑Fi temperature and humidity logger
A straightforward Wi‑Fi logger that sends temperature and humidity to EasyLog Cloud. Good for offices, server rooms and archives. Check cloud plan limits for the number of sensors you need.
Vaisala RFL100: best for enterprise and validated environments
A wireless logger that works with Vaisala's viewLinc software, built for regulated life-science sites, with accuracy depending on the probe fitted. Good for large pharma, biotech and hospital rollouts, at a premium price.
Still unsure? Tell us what you're monitoring and how many locations, and we'll suggest the right fit.
How a Wireless Data Logging System Works
Every wireless monitoring system has four parts working together:
Sensors and loggers. Placed inside or on the equipment you're monitoring, they measure temperature (and often humidity) at a set interval, typically every 1 to 15 minutes, and store each reading with a timestamp.
Connectivity. Readings are sent over Wi‑Fi, 4G or 2G cellular, LoRa, Bluetooth or Ethernet, either directly from the logger or through a gateway that collects data from many sensors.
Cloud platform or software. Data lands on a dashboard you can open on a computer or phone, showing live readings, graphs, history and alarm logs for every location.
Alerts. When a reading crosses a threshold you've set, the system notifies your team by SMS, email, app notification or an on-site buzzer, so someone can act before stock is lost.
Most loggers also keep readings in internal memory, so if the network drops, data is stored locally and uploaded when the connection returns. This buffering is essential for complete, audit-ready records.
Wireless vs USB Data Loggers
| Feature | Wireless data logger | USB data logger |
|---|---|---|
| Data access | Live, from anywhere | Only after plugging into a PC |
| Alerts | Instant SMS, email, app | None (or LED/display on the device) |
| Response to excursions | Minutes | Discovered after the fact |
| Manual work | None after setup | Download and file reports regularly |
| Best for | Fixed storage, 24/7 monitoring | Shipments, low-cost spot monitoring |
| Typical cost | Higher, plus possible subscription | Lower, usually one-time |
If losing a fridge of vaccines overnight would be a serious problem, wireless monitoring pays for itself. For one-way shipments where nobody can act during transit anyway, a USB data logger or single-use logger is often enough.
Wi‑Fi, 4G, LoRa or Bluetooth: Which Connectivity Is Right?
| Connectivity | Range | Needs | Best for | Watch out for |
|---|---|---|---|---|
| Wi‑Fi | Building Wi‑Fi coverage | Existing Wi‑Fi network | Offices, labs, pharmacies, server rooms | IT approval, weak signal in cold rooms, outages |
| 4G / 2G cellular | Anywhere with mobile network | SIM / data plan | Remote sites, warehouses, sites without IT support | Recurring data cost, weak signal in basements |
| LoRa | Long range, through walls | A gateway | Large warehouses, campuses, many sensors | Gateway setup |
| Bluetooth (BLE) | Short range | Phone, tablet or gateway nearby | Pharmacies, small stores, last-mile delivery | Limited range; not truly remote without a gateway |
| Ethernet | Wired | Network port | Data centers, fixed installations | Cabling needed |
Key Features to Look For
Alarm thresholds and escalation
Look for high and low limits per sensor, a pre-alarm warning before the critical limit, and escalation: if the first person doesn't acknowledge an alert within a set time, it moves to the next person. This prevents missed alarms at night and on weekends.
Power failure and network outage handling
Check that the logger has a battery backup, sends a power failure alert, and keeps logging to internal memory during network outages, then uploads the backlog automatically.
Sensor accuracy and calibration
For pharma and vaccine storage, aim for ±0.5°C or better. Ask for a traceable NABL or ISO 17025 calibration certificate, and check how recalibration works: some systems let you swap a calibrated probe instead of removing the whole unit.
Compliance and audit trail
For regulated storage, the software should support 21 CFR Part 11 and EU GMP Annex 11 requirements: unique user logins, audit trails of every change, electronic signatures and records that can't be edited.
Dashboard and reports
You should be able to see all locations on one screen, export PDF and CSV reports, and schedule daily or weekly reports by email for QA records.
Scalability
Check how many sensors one gateway or account supports, and whether you can add sites later without changing systems. A multi-point monitoring system is easier to manage for large facilities.
Data security and ownership
Ask where data is hosted, whether it's encrypted, how long it's retained, and whether you can export everything if you change providers.
Integrations
If you use ERP, WMS or TMS software, an API lets temperature records flow into those systems automatically.
Where Wireless Temperature Data Loggers Are Used
Pharma warehouses and distributors: continuous monitoring of storage areas for GDP compliance and audits.
Vaccine and medicine refrigerators: 2–8°C fridges in hospitals, clinics and pharmacies, where an overnight excursion can mean discarding stock.
Blood banks and plasma storage: refrigerators and -40°C freezers with strict monitoring requirements.
Laboratories: incubators, reagent fridges, -80°C ultra-low freezers and stability chambers.
Cold storage and food: walk-in cold rooms, dairy chillers and frozen storage, supporting FSSAI and HACCP records.
Server rooms and data centers: temperature and humidity monitoring to protect IT equipment.
Multi-site chains: pharmacy, hospital and restaurant chains that need one view across many locations.
Wireless Temperature Data Logger Price in India
On this site, wireless temperature data loggers range from about ₹3,000 to ₹2,00,000, depending on connectivity, accuracy, number of channels and software.
When budgeting, look at the total cost, not just the device:
- Hardware: the logger, plus any gateway or external probes.
- Software or cloud subscription: many systems charge a monthly or yearly fee per sensor or account. Others include software in the device price.
- Connectivity: SIM data plans for 4G loggers.
- Calibration: initial certificate and annual recalibration.
- Installation and validation: for regulated sites, IQ/OQ documentation may add cost.
Tell us how many locations and sensors you need and we'll share the best price, including options that fit your budget.
Popular Wireless Data Logger Brands
Browse wireless models by brand.
- Controlant wireless data loggers
- Copeland wireless data loggers
- Dickson wireless data loggers
- Elitech wireless data loggers
- Ellab wireless data loggers
- ELPRO wireless data loggers
- Frigga wireless data loggers
- G-Tek wireless data loggers
- Ideabytes wireless data loggers
- Lascar wireless data loggers
- Mindlabs wireless data loggers
- Monnit wireless data loggers
- Onset HOBO wireless data loggers
- Sensitech wireless data loggers
- Tempmate wireless data loggers
- Testo wireless data loggers
- Tzone wireless data loggers
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Frequently Asked Questions About Wireless Temperature Data Loggers
What is the best wireless temperature data logger in India?
There's no single best logger for everyone. For regulated pharma sites, choose a system with 21 CFR Part 11 support, calibration certificates and alarm escalation. For a single fridge or small store, an affordable Wi‑Fi logger with app alerts is usually enough. Match the logger to your site, compliance needs and budget.
Are Bluetooth data loggers true wireless monitoring?
Bluetooth loggers send data to a nearby phone or gateway, but on their own they can't alert you remotely when nobody is nearby. For 24/7 remote alerts, use Wi‑Fi, 4G or LoRa, or add a Bluetooth gateway.
What is a wireless temperature data logger?
A wireless temperature data logger is a device that measures temperature at set intervals and sends the readings automatically over Wi‑Fi, cellular, LoRa or Bluetooth to a dashboard or app. It lets you see live conditions remotely and receive alerts instantly when temperature goes out of range, without downloading data manually.
How does a wireless temperature monitoring system send alerts?
You set high and low limits for each sensor. When a reading crosses a limit, the system sends an alert by SMS, email, app notification or on-site buzzer. Better systems add pre-alarms before the critical limit and escalation, which passes the alert to the next person if the first doesn't respond in time.
What happens if the Wi‑Fi or internet goes down?
Most wireless data loggers keep recording to internal memory during an outage and upload the stored readings automatically once the connection returns, so there are no gaps in the record. Many systems also send an alert when a logger goes offline, so you know monitoring has been interrupted.
Which is better for a cold room: Wi‑Fi or 4G?
It depends on your site. Wi‑Fi works well where there's reliable building coverage and IT support. 4G is easier for warehouses and remote sites without IT infrastructure, but adds a data plan cost. For walk-in cold rooms, choose a model with an external probe so the logger and antenna stay outside the metal walls.
Do wireless data loggers need a monthly subscription?
Many do. Cloud platforms often charge a monthly or yearly fee per sensor or per account for data storage, alerts and reports, and 4G models may also need a SIM data plan. Some systems include software in the purchase price. Always check the total cost over 3–5 years.
Are wireless temperature data loggers 21 CFR Part 11 compliant?
Some are. Compliance depends on the software, not just the hardware: it needs secure logins, audit trails, electronic signatures and tamper-proof records. Check each model's specifications, and for regulated use, ask the supplier for compliance and validation documentation.
How many sensors can one wireless system monitor?
It varies widely. A single Wi‑Fi logger monitors one location, while gateway-based systems can handle dozens or hundreds of sensors across a site. Multi-site cloud platforms can cover many buildings in one dashboard.
What is the price of a wireless temperature data logger in India?
Wireless temperature data loggers listed on this site range from about ₹3,000 to ₹2,00,000. The final cost depends on connectivity, accuracy, number of channels, probes, calibration, and any software or data subscription.
Not sure which wireless system fits?
Tell us how many locations and sensors you need, and we'll recommend the right setup and send a quote.