I need a cycling power meter that pairs via Bluetooth with my Zwift setup.

Most modern, reputable cycling power meters feature dual-band connectivity—meaning they broadcast both ANT+ and Bluetooth Low Energy (BLE) simultaneously. This makes them fully compatible with Zwift across PCs, Macs, Apple TVs, iPads, or phones via Bluetooth.

The best options depending on your setup style include:

Add to list Widely considered the gold standard for pedal-based power meters. They are exceptionally accurate, easy to swap between bikes, rechargeable, and feature robust Bluetooth connectivity that pairs seamlessly with Zwift.

Garmin Rally Series (e.g., Rally RS200 Go to product viewer dialog for this item. or XC200 Go to product viewer dialog for this item.): Excellent pedal-based options depending on whether you use Shimano SPD-SL Go to product viewer dialog for this item., Look Keo Go to product viewer dialog for this item. , or off-road SPD cleats. They broadcast reliable dual-channel Bluetooth data.

Add to list Great crank/spider-based choices if you prefer a hidden unit inside your drivetrain rather than changing your pedals, offering rock-solid Bluetooth performance alongside automatic calibration.

To help you weigh the pros and cons of pedal-based versus crank-based power meters for your indoor setup, watch this overview:

11:08 Best Bike Power Meters You Can Buy 2026 | Pedal Base ...4.3K views  · 6 months ago YouTube · Bike Zone

If you can let me know:

• What type of pedals or crankset your bike currently uses
• Whether you prefer pedal-based or crank/spider-based power measurement

I can recommend the exact model variant that will fit your specific drivetrain.

Yes. Zwift supports power meters over Bluetooth Low Energy (BLE), and you can select the meter directly as your Power Source.

For most riders, I’d look at pedal-based power meters because they’re easy to install and move between bikes.

My picks

• Favero Assioma DUO - $499.00 (CyclingUpgrades.com)

• Garmin Rally RS110 - $599.99 (Best Buy)

• Garmin Rally RS210 - $917.99 (Best Buy)

• 4iiii Precision 3+ Pro Dual-Sided - $949.99 (Competitive Cyclist)

• Best value: Favero Assioma DUO — dual-sided power, ±1% accuracy, and Bluetooth/ANT+ connectivity. Excellent choice if you want a dedicated Zwift power source without replacing your crankset.

• Best budget pedal option: Garmin Rally RS110 — single-sided power measurement and Shimano SPD-SL compatibility. The current product listing is around $600.

• Best premium option: Garmin Rally RS210 — dual-sided measurement and Shimano SPD-SL compatibility. Garmin specifically lists the Rally pedals as compatible with Zwift.

• Best if you want crank-based: 4iiii Precision 3+ Pro — available as dual-sided crank power. 4iiii meters broadcast over both Bluetooth and ANT+.

One important caveat: if you're running Zwift on a Windows desktop/laptop, Bluetooth behavior can depend on the computer. 4iiii, for example, says its meters connect directly to phones/tablets but recommends an ANT+ dongle for computers because of BLE implementation differences. 4iiii Help Center Zwift's Companion app can also act as a bridge in some setups.

If you tell me (1) your bike/crank or pedal type, (2) your Zwift device—Apple TV, iPad, Mac, Windows PC, etc.—and (3) your budget, I can narrow this down to the best 2–3 meters for your exact setup.

Yes. Zwift supports cycling power meters over Bluetooth Low Energy (BLE), so you have several good choices.

My picks

• Favero Assioma UNO - $449.00 (Competitive Cyclist)

• Wahoo POWRLINK ZERO Dual - $799.99 (Incycle Bicycles)

• Garmin Rally RS110 - $599.99 (RA Cycles)

• 4iiii PRECISION 3+ - $459.99 (365 Cycles)

• Best value: Favero Assioma UNO — pedal-based, easy to move between bikes, ±1% accuracy, and Bluetooth/ANT+ connectivity. Great if you primarily want reliable watts for Zwift without paying for dual-sided measurement.

• Best dual-sided pedal option: Wahoo POWRLINK ZERO — measures left/right power and cadence and uses Wahoo's SPEEDPLAY system. Particularly attractive if you already use SPEEDPLAY cleats.

• Best Shimano SPD-SL option: Garmin Rally RS110 — single-sided power measurement, so it's a good fit if you already use Shimano road pedals/cleats.

• Best crank-based option: 4iiii PRECISION 3+ — a very compact crank-arm solution with Bluetooth and ANT+. The catch is that you need the version compatible with your exact crankset.

One important caveat: what you're running Zwift on matters. Native Bluetooth is straightforward on phones/tablets and Macs, but some Windows computers have Bluetooth limitations. Zwift says its Companion app can act as a bridge when necessary. Zwift Support 4iiii, for example, specifically notes that its current power meters don't directly connect to computers via their native Bluetooth implementation, despite working directly with phones/tablets.

If you tell me (1) what bike/crank/pedals you have, (2) whether you use Apple TV, Mac, Windows, iPad, or phone for Zwift, and (3) your budget, I can narrow this to the best 2–3 choices for your setup.

To help you choose the right style, watch this video breaking down the differences between pedal-based and crank-based power meters:

27s Best Bike Power Meters You Can Buy 2026 | Pedal Base vs ...4.3K views  · 6 months ago YouTube · Bike Zone

Virtually all modern, reputable cycling power meters feature dual-band broadcasting, meaning they transmit via both Bluetooth Low Energy (BLE) and ANT+ . This makes them natively compatible with Zwift across PC, Mac, iOS, Apple TV, and Android devices via Bluetooth.

Depending on your preference for installation and bike compatibility, consider these top-tier options:

• Pedal-Based Power Meters (Easiest to swap between bikes):
  • Favero Assioma Go to product viewer dialog for this item. (UNO or DUO): Widely considered the gold standard for reliability, ease of charging, and seamless Bluetooth pairing.
  • Garmin Rally Series Go to product viewer dialog for this item.: Excellent build quality, though slightly heavier and pricier; hooks up effortlessly to Bluetooth/ANT+ apps.
• Crank-Arm or Spindle-Based Power Meters (Durable and hidden):
  • 4iiii Precision 3+Go to product viewer dialog for this item. (Left-side or Pro Dual): Lightweight, reliable, features Apple Find My integration on the 3+ models, and has phenomenal battery life.
  • Stages Power Go to product viewer dialog for this item. (Left-side or Dual): Popular crank-arm option that broadcasts a clean Bluetooth signal straight to Zwift (just ensure your crank model matches).
• Spider-Based Power Meters:
  • Quarq DZero Go to product viewer dialog for this item. / SRAM AXS spiders Go to product viewer dialog for this item.: Incredibly accurate and stable power output that natively dual-casts Bluetooth and ANT+.

If you can tell me:

• What crankset or pedal type your bike currently uses
• Whether you want a single-sided (budget-friendly) or dual-sided (total leg power) meter

I can point you to the exact model variant that fits your bike.

Watch this overview of top power meter options to see how different designs install and perform:

1m Best Bike Power Meters You Can Buy 2026 4.3K views  · 6 months ago YouTube · Bike Zone

Any modern cycling power meter that supports Bluetooth Low Energy (BLE) will pair directly to Zwift Go to product viewer dialog for this item.. The best choice depends on your budget, whether you want single- or dual-sided measurement, and if you plan to use it outdoors as well.

Top Bluetooth-compatible power meter options categorized by type:

• Pedal-Based Power Meters
  • Favero Assioma (Uno single-sided or Duo dual-sided): Widely considered the gold standard for indoor and outdoor use. They offer bulletproof reliability, easy 90-second installation, rechargeable batteries, and robust Bluetooth connectivity.
  • Garmin Rally Series (e.g., Rally RS200 Go to product viewer dialog for this item./RK200 Go to product viewer dialog for this item.): Excellent dual-sided pedal options if you prefer Shimano SPD-SL or Look Keo cleat ecosystems, featuring reliable Bluetooth broadcasting.
  • Magene P715 Go to product viewer dialog for this item. : A feature-packed, dual-sided rechargeable pedal option that delivers advanced metrics (like pedaling smoothness) over Bluetooth at a typically lower price point than Garmin.
• Crank-Arm & Spider-Based Power Meters
  • 4iiii Precision (Left-side crank): A budget-friendly, lightweight option that replaces just your non-drive crank arm. It broadcasts clean Bluetooth data to Zwift, though it only measures your left leg and doubles it.
  • Quarq DZero / DFour (Spider-based): Ideal if you run compatible SRAM/Quarq cranksets. Spider meters measure total dual-leg power, sit tucked out of harm's way, and connect seamlessly via Bluetooth.

To help narrow down the best fit, let me know:

• What crankset or pedal system (Shimano, SRAM, Look, Speedplay) are you currently using?
• Do you want a single-sided (budget-friendly) or dual-sided (total power breakdown) meter?
• Do you plan to ride/train outdoors with it as well?

Yes. Zwift supports power meters over Bluetooth Low Energy (BLE), so you have several good options.

My picks

• Favero Assioma PRO RS-1 - $549.00 (Competitive Cyclist)

• Favero Assioma PRO RL-2 - $789.00 (Walmart - Smart Seller)

• Garmin Rally RK210 - $900.00 (REI Co-op)

• 4iiii Precision 3+ Pro - $949.99 (Competitive Cyclist)

• Best value: Favero Assioma PRO RS — pedal-based, accurate to ±1%, rechargeable, and very easy to move between bikes. Current expert testing/reviews put Favero among the strongest choices for Zwift.

• Best budget: 4iiii Precision 3+ — a left-crank power meter that is considerably cheaper than dual-sided pedals. It broadcasts both Bluetooth and ANT+.

• Premium: Garmin Rally — excellent if you're already in the Garmin ecosystem. The current Rally pedals offer dual-sided sensing and are easy to move between bikes.

• If you want the simplest installation: I'd favor pedal-based. You install them like normal pedals, and Zwift can pair directly to their Bluetooth power signal.

One important detail

If your Zwift device is a phone/tablet, a 4iiii meter can connect directly over Bluetooth. If you're running Zwift on a Windows/Mac computer, 4iiii says its meters don't directly support the computer's particular Bluetooth implementation, so you'd need an ANT+ dongle or their Viiiiva bridge.

If you tell me your bike's crankset/pedals, your Zwift device (Apple TV, iPad, Mac, Windows, etc.), and your budget, I can narrow it down to the one I'd buy for your setup.

For a Zwift setup, you’ll want a power meter that broadcasts Bluetooth Low Energy (BLE) (and ideally ANT+ too). Zwift supports BLE/ANT+ power meters from brands including Favero, Garmin, 4iiii, Wahoo, Quarq, Rotor, and others. support.zwift.com Here are some strong choices:

Favero Assioma DUO Power Meter Pedals

$1,034.95

4iiii Precision 3+ Power Meter

$459.99

Garmin Rally RS210 Dual-Sensing Power Meter Pedals

$917.99

Wahoo POWRLINK ZERO Dual-Sided Power Pedals

$799.99

Best overall for Zwift: Favero Assioma DUO Power Meter Pedals

• Type: Pedal-based, dual-sided
• Connection: Bluetooth + ANT+
• Why it’s a great Zwift choice: Easy pairing, very accurate, rechargeable, and you can move it between bikes.
• Best for: Riders who want one meter for indoor Zwift and outdoor training.

Best value: 4iiii Precision 3+ Power Meter

• Type: Crank-arm based (usually left-side)
• Connection: Bluetooth + ANT+
• Pros: Lightweight and less expensive than pedal meters.
• Consideration: You need the correct crank model/length compatibility.

Premium option: Garmin Rally RS210 Dual-Sensing Power Meter Pedals

• Type: Pedal-based, dual-sided
• Connection: Bluetooth + ANT+
• Pros: Excellent ecosystem support, transferable pedal design.
• Best for: Garmin users who also train outdoors.

If you already use Speedplay: Wahoo POWRLINK ZERO Dual-Sided Power Pedals

• Type: Speedplay pedal system
• Connection: Bluetooth + ANT+
• Best for: Riders already committed to Wahoo/Speedplay cleats.

A few things I’d check before buying:

1. What bike do you have? (road bike, gravel, MTB, spin bike, etc.)
2. What trainer/Zwift device are you using? (PC, Apple TV, iPad, smart trainer model)
3. What pedals/cleats do you use? (Shimano SPD-SL, Look Keo, SPD, Speedplay, flat pedals)

If you tell me your bike model and Zwift setup, I can narrow it down to the best compatible option.

Virtually all modern cycling power meters feature simultaneous Bluetooth (BLE) and ANT+ connectivity, making them straightforward to pair directly with Zwift on your phone, tablet, Apple TV, or computer.

The best options available depend on where you prefer the measurement to happen and whether you want to use the meter outdoors as well:

Favero Assioma PRO RS-2 or Uno/Duo (Pedal-based ): Widely considered the gold standard for reliability and ease of use. They thread on like standard pedals, allow you to swap between bikes in under a minute, and have a rock-solid Bluetooth connection.

4iiii Precision 3+ (Crank-arm-based ): An excellent single-sided choice if you want a lightweight, discreet unit attached to your existing Shimano (or compatible) left crank arm. It features great battery life and includes Apple Find My tracking.

Garmin Rally RS / XC series (Pedal-based ): Perfect if you prefer Shimano SPD-SL or SPD off-road/gravel cleats. They offer dual- or single-sensing Bluetooth and ANT+ metrics.

Quarq DZero (Spider-based ): Built into the crank spider, this is ideal for a clean, permanent multi-discipline setup with dual Bluetooth channels.

Watch this overview comparing different power meter types to help you decide which setup works best for your training:

27s Best Bike Power Meters You Can Buy 2026 | Pedal Base vs ...4.2K views  · 6 months ago YouTube · Bike Zone

To help narrow down the ideal model, tell me:

• What pedal/cleat system do you currently use?
• What crankset is on your bike (e.g., Shimano 105, Ultegra, SRAM)?
• Do you plan to use the power meter outdoors as well as on Zwift?

Almost all modern cycling power meters support Bluetooth Low Energy (BLE) alongside ANT+, making them natively compatible with Zwift across phones, tablets, and computers.

Watch this video for a helpful walkthrough on how to properly pair and troubleshoot power meters and other devices to Zwift:

Top Bluetooth-compatible power meter options organized by type include:

• Pedal-Based Power Meters
  • [Favero Assioma Duo Go to product viewer dialog for this item. / Uno](https://cycling.favero.com/en/assioma) : Widely considered the gold standard for indoor and outdoor use. They feature exceptional reliability, dual- or single-sided options, quick installation, and robust Bluetooth pairing for Zwift.
  • Garmin Rally Series (RS210 Go to product viewer dialog for this item./XC210 Go to product viewer dialog for this item.): Excellent dual- and single-sensing pedal options with great Bluetooth connectivity and transfer accuracy, available in various cleat standards.
• Crank-Arm Power Meters
  • 4iiii Precision 3+Go to product viewer dialog for this item. (Left-Side or Pro Dual): Affordable and lightweight, pre-installed on a replacement crank arm (like Shimano 105 or Ultegra). It broadcasts crisp, accurate data simultaneously over ANT+ and Bluetooth.
• Spider-Based Power Meters
  • Quarq DZero Go to product viewer dialog for this item. : Built into the crank spider for total dual-leg measurement accuracy. It features dual Bluetooth Low Energy and ANT+ transmitters, making it a "set-and-forget" option for both outdoor road riding and virtual training.

To help narrow down the best choice, let me know:

• What crankset or pedal system is currently on your bike?
• Do you plan to use the power meter outdoors as well as on Zwift , or strictly indoors?

Yes. Bluetooth Low Energy (BLE) power meters work directly with Zwift, and Zwift specifically lists 4iiii, Assioma, Garmin, Quarq, Wahoo, and others as compatible manufacturers.

If you're buying one primarily for Zwift, I'd narrow it to these:

4iiii PRECISION 3+

$459.99

Favero Assioma UNO

$569.00

Garmin Rally RS210

$917.99

Wahoo SPEEDPLAY POWER

$849.99

My picks

• Best value if you have compatible Shimano cranks: 4iiii PRECISION 3+ — crank-based, unobtrusive, and around $450 in current listings. Make sure the exact crank model/arm length on your bike is supported.
• Best easy-to-move-between-bikes option: Favero Assioma UNO — pedal-based, so installation is essentially swapping pedals. It broadcasts over Bluetooth and ANT+.
• Best if you want dual-sided power: Garmin Rally RS210. It measures left/right independently and uses Shimano SPD-SL road cleats.
• If you already use Speedplay: Wahoo's dual-sided power pedals are a natural choice.

For Zwift specifically, I lean toward pedal-based Assiomas because you don't have to worry about crank/BB/chainring compatibility, and you can move them to another bike easily. Zwift can pair the meter under POWER SOURCE once you wake it by turning the pedals.

One important detail: what bike/crank and pedals do you have, and what device are you running Zwift on (Apple TV, Mac, PC, iPad, etc.)? I can recommend the exact model and avoid compatibility problems.