Proven at sea.
The next generation of PredictWind's pro-grade marine intelligence. Starlink LTE-ready* hardware with T-Mobile LTE connectivity available today, plus Wi-Fi 6 and the power to keep you connected wherever the ocean takes you.
"Love the increased network speed with the DataHub Pro. We can now take full advantage of our Starlink system."
Luis and Kim Soltero
MV Bliss
"Saved my bacon, twice in one day! It’s the Swiss Army Knife you don’t know you need until you do, then it’s invaluable."
Dave Rowe
MV Stinkpot
"Upgrading to the DataHub Pro has taken the happy level up times 10. The increase in speed, stability and capability are enormous."
Bob Etter
SV Just Us
The Official Tracking Solution for
Connectivity,
redefined.
Experience marine connectivity that feels effortless. DataHub Pro is engineered for real-world performance on every passage.
Starlink LTE-ready, direct-to-cell
Designed for upcoming Starlink direct-to-cell, 12nm offshore (US), with more regions when available.
T-Mobile LTE Connectivity
T-Mobile LTE SIM included and ready to use, delivering fast global connectivity.
10x Faster Wi-Fi 6
Increased connection speed and stability anywhere onboard your boat.
4x Ethernet Ports and USB-C
Pro-grade expansion for your marine navigation and data systems.
Pro-grade
marine intelligence.
All the essential PredictWind tools mariners rely on, now faster, more powerful, and future-ready.
GPS Tracking
Share the excitement of every journey.
Keep friends, family and followers up to date with live GPS tracks, weather, N2K data, posts and videos.
Over the Horizon AIS
300nm AIS on your chartplotter.
Get AIS visibility up to 300 nautical miles, giving hours of advance warning instead of minutes.
AI Polars
Polars tailored to your boat and sailing style.
The DataHub references real-time boat data to learn the way you sail your boat, creating hyper-accurate weather routing.
Anchor Alert App
Monitor your boat & N2K data anywhere.
Protect your boat with real-time alerts for anchor drag, swing, rode and onboard NMEA 2000 data.
Everything you loved about the original DataHub, with supercharged performance.
Built to protect.
With intelligent automation and integrated safety tools, DataHub Pro studies your boat's systems, anticipates performance, and provides peace of mind when it matters most.
Man Overboard
Watch App
In the critical moment of a man overboard, this app ensures no time is lost by instantly marking the exact location on your chartplotter while alerting the entire crew.
Feature available in March 2026
Smart coastal connection.
DataHub Pro delivers always-on coastal connectivity for GPS tracking, AI Polars, Anchor Alerts, and system services using a low-bandwidth T-Mobile global LTE connection, with no local SIMs or data plans to manage.
Available across 180+ supported regions worldwide, with reliable, efficient connectivity and future-ready support for Starlink LTE and direct-to-cell*.
Available across 180+ supported regions worldwide, with reliable, efficient connectivity and future-ready support for Starlink LTE and direct-to-cell*.
Built for safety.
Made to share.
Your journey, logged and shared.
Free for all PredictWind users.
26.6kt
Speed
217°
Course
23.1kt
Speed
191°
Direction
Powering the
PredictWind Ecosystem.
DataHub Pro enhances key PredictWind pro-level apps and features with deeper functionality and improved performance, helping you stay safe and in control on the water.
- PredictWind
- PredictWind Tracker
- Anchor Alert
- PredictMail
T-Mobile LTE Plan.
Compare DataHub models.
DataHub
WI-FI
70 Mbps
LTE / 4G Connection
Starlink DTC ready
MOB Watch App
Performance
Standard
DataHub Connect 24/7 remote access
DataHub Pro
WI-FI
1 Gb/s (Wi-Fi 6)
LTE / 4G Connection
Starlink DTC ready
MOB Watch App
Performance
2x Faster
DataHub Connect 24/7 remote access
Technical Specifications
Physical
- Dimensions: 220 x 150 x 35 mm
- Weight: 450 g
- Operating Temp: 0°C to 40°C (32°F to 104°F)
- Storage Temp: -20°C to 70°C (-4°F to 158°F)
- Humidity: 10%-90% non-condensing
Power
- Power Supply: 12V DC, 3A - supports DC 9-60V
- Idle (no USB devices connected) < 0.5 A @ 12 V DC (≈ 6 W)
Hardware
- Processor: Dual-core MIPS 1004Kc CPU, clocked up to 880 MHz
- Memory: 512 MB DDR3 RAM, 128 MB Flash
Wireless
- Standards: IEEE 802.11 a/b/g/n/ac/ax (Wi-Fi 6)
- Frequency Bands:2.4 GHz: up to ~1.1 Gbps5 GHz: up to ~4.8 GbpsMU-MIMO: Supported 4x4
- Beamforming: Supported
- Security: WPA3/WPA2-PSK, WPS
Ports
- 1 x Gigabit WAN port
- 4 x Gigabit LAN ports
- 1 x USB C 3.0 port
- 1 x USB A 2.0 port
Wired Networking
- WAN/LAN Speed: 10/100/1000 Mbps auto-sensing
- NAT Throughput: up to ~2 Gbps
- VPN Support: PPTP, L2TP, OpenVPN, IPSec passthrough
Modem
- LTE Category 4 modem
- Downlink: up to 150 Mbps
- Uplink: up to 50 Mbps
- Network Technology Support: LTE (FDD & TDD), UMTS / HSPA(+), GSM / GPRS / EDGE
- Frequency Bands:LTE-FDD: B1, B2, B3, B4, B5, B7, B8, B12, B13, B18, B19, B20, B25, B26, B28, (66)LTE-TDD: B34, B38, B39, B40, B41WCDMA: B1, B2, B4, B5, B6, B8, B19GSM/EDGE: B2, B3, B5, B8