Tundra Tracker

Tundra Tracker
Basic Info
VR/AR	Virtual Reality
Type	VR Tracker
Subtype	Body Tracking, SteamVR Tracker
Platform	SteamVR
Creator	Tundra Labs
Developer	Tundra Labs
Manufacturer	Tundra Labs
Announcement Date	2021
Release Date	2022
Price	$95 single without dongle, $300 3-pack (Kickstarter); $360 3-pack, $480 4-pack (general sale, March 2022); $130 single (Tundra Labs store list price, September 2026)
Website	https://tundra-labs.com/
Versions	Tundra Tracker
Requires	SteamVR Base Station(s), compatible PC VR headset
Predecessor	None
Successor	None announced
System
Operating System	SteamVR
Chipset	TL448K6D-VR (custom)
CPU	Embedded
GPU	N/A
Storage
Storage	N/A
Memory	N/A
SD Card Slot	No
Display
Display	N/A (tracker)
Subpixel Layout	N/A
Peak Brightness	N/A
Resolution	N/A
Pixel Density	N/A
Refresh Rate	N/A
Persistence	N/A
Image
Field of View	N/A
Horizontal FoV	N/A
Vertical FoV	N/A
Average Pixel Density	N/A
Peak Pixel Density	N/A
Foveated Rendering	N/A
Optics
Optics	N/A
Ocularity	N/A
IPD Range	N/A
Adjustable Diopter	N/A
Passthrough	N/A
Tracking
Tracking	SteamVR Tracking 2.0
Tracking Frequency	High-speed
Base Stations	Required (SteamVR Base Stations)
Eye Tracking	N/A
Face Tracking	N/A
Hand Tracking	N/A
Body Tracking	Yes (with multiple trackers)
Rotational Tracking	Yes
Positional Tracking	Yes
Update Rate	High-frequency
Tracking Volume	Base station dependent
Play Space	Room-scale
Latency	Low latency
Audio
Audio	N/A
Microphone	N/A
3.5mm Audio Jack	N/A
Camera	N/A
Connectivity
Connectivity	Wireless (to Base Stations), USB-C
Ports	USB Type-C
Wired Video	N/A
Wireless Video	N/A
WiFi	N/A
Bluetooth	N/A
Power	850mAh battery
Battery Capacity	850mAh
Battery Life	~7 hours
Charge Time	USB-C charging
Device
Dimensions	Smallest SteamVR tracker
Weight	~46-50g
Material	Compact plastic housing
Headstrap	N/A (strap accessories available)
Haptics	N/A
Color	Black
Sensors	SteamVR tracking sensors, IMU
Input	1/4"-20 threaded mount
Compliance	SteamVR compatible

The Tundra Tracker is a compact wireless virtual reality tracking puck developed by Tundra Labs, launched via Kickstarter in 2021 and shipping in 2022. Designed as a smaller, lighter, and more affordable alternative to the HTC Vive Tracker, the Tundra Tracker is 60% smaller, weighs 50% less (~46-50g), consumes 50% less power, and offers twice the battery life of competing SteamVR trackers. Powered by Tundra Labs' custom TL448K6D-VR chip, each tracker features an 850mAh battery providing approximately 7 hours of continuous use and a standard 1/4"-20 threaded baseplate for compatibility with common tracker straps and mounts. The Tundra Tracker system includes innovative multi-device dongles that connect multiple trackers through a single USB port, unlike competitors requiring one dongle per tracker; the dongles are also compatible with Vive Trackers and other SteamVR Tracking peripherals. Originally priced at $95 per tracker without a dongle ($300 for a 3-pack during Kickstarter), component shortages raised general-sale pricing to $360 for a 3-pack and $480 for a 4-pack when retail orders opened in March 2022. As of September 2026, the Tundra Labs online store lists the single tracker at $130 and shows it as sold out; its Tundra Tracker collection lists no successor model. The Tundra Tracker is compatible with SteamVR Base Station 1.0 and 2.0, targeting full-body tracking for VRChat, motion capture, virtual production, and prop tracking applications where size and weight are critical considerations.

Reviewed 27 September 2026. Checked Kickstarter, March 2022 general-sale and September 2024 restock details, current Tundra Labs store price and availability, founder, and the Vive Tracker 3.0 and SlimeVR comparison values against the cited Road to VR, UploadVR, Tundra Labs, HTC and Crowd Supply pages. About review dates.

History and Development

Tundra Labs Origins

Company background:

• Founded by Luke Beno
• SteamVR tracking expertise
• Valve collaboration history
• VR hardware focus

Kickstarter Campaign

Crowdfunding:

• 2021 Kickstarter launch
• $300 3-pack pre-order
• Strong backer support
• Development funding

Component Challenges

Manufacturing:

• Global chip shortage
• Price increase required
• Delivery delays
• Production adjustments

2022 Shipping

Commercial availability:

• Backer fulfillment
• Retail availability
• Global distribution
• Community reception

General orders opened on March 10, 2022 in the US, Canada, Asia and Australia, with European orders planned for March 15; by then the company had shipped more than 11,000 units to Kickstarter backers. The first general-release stock sold out in three minutes, and Tundra Labs said it hoped to open further availability windows every four to six weeks. In September 2024 the company announced a restock for September 9, 2024, with limited quantities planned every two weeks; each tracker was sold with a SteamVR dongle and a USB-C magnetic cable.

Design Philosophy

Smallest SteamVR Tracker

Size priority:

• 60% smaller than Vive Tracker
• Minimal profile
• Less intrusive
• Body-mount optimized

Lightweight Design

Weight reduction:

• 50% lighter than competitors
• ~46-50g total weight
• Extended comfort
• Reduced fatigue

Power Efficiency

Battery optimization:

• 50% less power consumption
• Smart low-power design
• Sensor optimization
• Extended runtime

Multi-Device Dongle

Innovation:

• Single USB for multiple trackers
• Reduced USB port usage
• Cross-device compatible
• Simplified setup

Physical Specifications

Weight

Mass achievement:

• Production weight: ~46-50g
• Prototype weight: 40g
• 50% lighter than Vive Tracker
• Comfort priority

Size

Compact dimensions:

• 60% smaller than Vive Tracker
• Smallest SteamVR tracker
• Pocket-sized
• Minimal visibility

Mount

Attachment system:

• Thread: 1/4"-20 standard
• Universal compatibility
• Common strap fit
• Tripod compatible

Tracking Technology

SteamVR Tracking

Position system:

• SteamVR Tracking 2.0 compatible
• SteamVR Tracking 1.0 compatible
• Lighthouse technology
• Sub-millimeter accuracy

Custom Chip

Hardware:

• Chip: TL448K6D-VR
• Tundra Labs proprietary
• Optimized performance
• Power efficient

Base Station Compatibility

Supported systems:

• SteamVR Base Station 1.0
• SteamVR Base Station 2.0
• Minimum 2 base stations
• Standard SteamVR setup

Battery

Battery Specifications

Power system:

• Capacity: 850mAh
• Type: Rechargeable
• Optimized consumption
• Efficient design

Battery Life

Runtime:

• Average playtime: 7 hours
• Twice Vive Tracker duration
• Full session capability
• Reduced charging

Charging

Power management:

• USB Type-C
• Standard charging
• Modern connector
• Convenient refueling

Dongle System

Multi-Device Dongle

Innovation feature:

• Single USB connects multiple trackers
• Reduced port usage
• Hub-like functionality
• Simplified setup

Cross-Compatibility

Device support:

• Tundra Trackers
• Vive Trackers
• Vive Controllers
• Other SteamVR peripherals

Port Efficiency

USB management:

• One dongle, many devices
• PC port conservation
• Cleaner setup
• Simplified hub

Use Cases

Full-Body Tracking

Avatar representation:

• VRChat
• Social VR
• Avatar embodiment
• Dancing/movement

Motion Capture

Professional use:

• Animation capture
• Indie production
• Performance recording
• Content creation

Virtual Production

Media:

• Camera tracking
• Prop tracking
• Real-time visualization
• Film/video

Prop Tracking

Object integration:

• Weapons
• Tools
• Sports equipment
• Custom objects

Pricing

Kickstarter Pricing

Original cost:

• Single: $95
• 3-pack: $300
• Early supporter rate
• Campaign exclusive

Retail Pricing

Current cost:

• 3-pack: $360; 4-pack: $480 (general sale, March 2022)
• Single: $130 list price on the Tundra Labs store, shown as sold out as of September 2026
• Component shortage impact
• Adjusted pricing
• Still below Vive Tracker

Headset Compatibility

Supported Headsets

Compatible systems:

• Valve Index
• HTC Vive
• HTC Vive Pro
• HTC Vive Pro 2
• HTC Vive Cosmos Elite
• Any SteamVR tracking headset

Comparison with Body Trackers

Feature	Tundra Tracker	Vive Tracker 3.0	SlimeVR	Rebuff Reality TrackStrap
Type	SteamVR optical	SteamVR optical	IMU-based	Accessory (strap only)
Weight	~46-50g	75g	50g per tracker	N/A
Size	60% smaller	Standard	Compact	N/A
Battery Life	~7 hours	7.5 hours	Up to 20 hours (1350 mAh battery)	N/A
Base Stations	Required	Required	Not required	N/A
Accuracy	Sub-millimeter	Sub-millimeter	Good (drift)	N/A
Price (3-pack)	$360 (general sale, March 2022)	$149 per tracker (HTC US store list price, September 2026)	Not sold as a 3-pack; $415 Full-Body Set (8+2), pre-order, September 2026	Accessory only
Dongle	Multi-device	Single per tracker	N/A	N/A

Strengths and Limitations

Strengths

• 60% smaller than Vive Tracker
• 50% lighter (~46-50g)
• 50% less power consumption
• ~7 hours battery (twice competitors)
• Multi-device dongle (one USB for multiple)
• Standard 1/4"-20 mount
• USB-C charging
• Sub-millimeter SteamVR accuracy
• Cross-compatible dongles
• More affordable than Vive Tracker

Limitations

• Requires SteamVR Base Stations
• Price increased due to chip shortage
• $360 for 3-pack (general sale, up from $300 on Kickstarter)
• Not compatible with inside-out headsets
• SteamVR ecosystem only
• Base stations additional cost
• Strap accessories separate
• Smaller company (support considerations)
• Limited retail availability (single tracker listed as sold out on the Tundra Labs store as of September 2026)

Technical Specifications Summary

Specification	Details
Type	SteamVR tracking puck
Chip	TL448K6D-VR
Weight	~46-50g
Size	60% smaller than Vive Tracker
Battery	850mAh
Battery Life	~7 hours
Mount	1/4"-20 threaded
Charging	USB Type-C
Tracking	SteamVR 1.0/2.0
Dongle	Multi-device (single USB)
Price	$95 single without dongle (Kickstarter); $360 3-pack (general sale, March 2022); $130 single (store list price, September 2026)

See Also

• Tundra Labs
• SteamVR
• Full-Body Tracking
• VRChat
• HTC Vive Tracker