Whoop Watch
the whoop market map · 65–85mm · HDZero + DJI O4
Palm-sized FPV 'whoop' drones you can fly indoors and out — every current 65–85mm model, with prices and stock checked against the shops every day. Each one binds to an ELRS radio out of the box; match the video badge to your goggles and you're flying. new here? start with the explainers
BetaFPV Pavo Femto (O4)
DJI O4
75mm
2S
52.2g
Ducted
In stock
Compact 2S cinewhoop — buttery HD footage indoors and out
$204.99 at BetaFPV (direct)
EMAX Tinyhawk III Plus HDZero
HDZero
76mm
1S
35.5g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$206.99 at GetFPV
Happymodel M8 Freestyle HD (Mobula8)
HDZero
80mm
2S
33.5g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$212.49 at RaceDayQuads
Happymodel Mobula6 Race HD
HDZero
65mm
1S
19.3g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$225.99 at HDZero.us
Sub250 Nimble65 HD O4
DJI O4
65mm
1S
27g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$229.99 at Sub250 (direct)
Happymodel Mobula6 Freestyle HD
HDZero
65mm
1S
19.6g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$235.99 at HDZero.us
BetaFPV Meteor65 Pro II O4
DJI O4
70mm
1S
36.2g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$238.99 at BetaFPV (direct)
BetaFPV Meteor75 Pro II O4
DJI O4
80mm
1S
41.5g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$238.99 at BetaFPV (direct)
Happymodel Mobula7 Freestyle HD
HDZero
75mm
1S
24.5g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$239.99 at RaceDayQuads
EMAX Tinyhawk Aero HDZero
HDZero
65mm
1S
18.8g
Ducted
Pre-order
heads-up
Worth knowing before you buy — details inside
$249.99 at EMAX USA
Five33 UDL Spec Drone RTF (75mm)
HDZero
75mm
1S
40g
Ducted
Made to order
heads-up
Worth knowing before you buy — details inside
$252.77 at Five33 (direct)
Happymodel Mobula6 HDZero (V3)
HDZero
65mm
1S
25.7g
Ducted
In stock
heads-up
Newer models are cheaper and may be better — details inside
$258.68 at rcdrone.top (Happymodel official)
Sub250 Whoopfly16 HDZero
HDZero
75mm
1S
39.2g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$259.99 at Sub250 (direct)
NewBeeDrone AcroBee75 HD O4 Pusher
DJI O4
75mm
2S
44g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$259.99 at GetFPV
Happymodel Mobula8 O4
DJI O4
85mm
2S
52.6g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$260.49 at RaceDayQuads
BetaFPV Pavo Pico II (O4)
DJI O4
80mm
2S
53.7g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$263.99 at BetaFPV (direct)
EMAX Tinyhawk Nanoscout Pro HDZero
HDZero
65mm
1S
22.7g
Ducted
In stock
65mm ducted 1S HDZero whoop from EMAX's Tinyhawk line, built around 27000KV motors and plug-in motor leads
$269.99 at EMAX USA
Flywoo Flytimes 85 HDZero 2S
HDZero
85mm
2S
56.6g
Partial guard
In stock
heads-up
Worth knowing before you buy — details inside
$279.99 at Flywoo (direct)
Flywoo Flybee 16 HD (HDZero)
HDZero
75mm
2S
45.7g
Open-prop
In stock
heads-up
Worth knowing before you buy — details inside
$279.99 at Flywoo (direct)
Flywoo Flybee 20 HD (HDZero)
HDZero
85mm
2S
47.6g
Open-prop
In stock
Open-prop 2S toothpick — a ductless FlyLens 85 for outdoor HDZero cruising, not indoor whoop flying
$279.99 at Flywoo (direct)
EMAX Tinyhawk NanoScout HDZero
HDZero
65mm
1S
23.5g
Ducted
In stock
Budget 65mm ducted 1S HDZero trainer from EMAX's beginner Tinyhawk line
$281.49 at EMAX USA
Happymodel Mobula7 O4
DJI O4
80mm
2S
38g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$283.99 at Pyrodrone
Flywoo Flytimes 85 HD O4
DJI O4
85mm
2S
58.9g
Partial guard
In stock
heads-up
Worth knowing before you buy — details inside
$309.99 at NewBeeDrone (O4 Wide variant)
Flywoo FlyLens 75 HD O4
DJI O4
75mm
2S
68g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$311.99 at RaceDayQuads
Flywoo FlyLens 85 HD O4
DJI O4
85mm
2S
68.8g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$319.99 at Flywoo (direct)
Flywoo FlyLens 85 HD HDZero 2S
HDZero
85mm
2S
72.3g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$365.99 at WREKD
Sub250 DollyFly16 HD O4 Pro
DJI O4 Pro
85mm
2S
88g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$379.99 at Sub250 (direct)
Flywoo FlyLens 75 HD O4 Pro V1.3
DJI O4 Pro
75mm
2S
68g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$429.99 at Flywoo (direct)
Flywoo FlyLens 85 HD O4 Pro V1.3 LED
DJI O4 Pro
85mm
2S
68.8g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$429.99 at Flywoo (direct)
Flywoo Flytimes 85 HD O4 Pro
DJI O4 Pro
85mm
2S
58.9g
Partial guard
In stock
heads-up
Worth knowing before you buy — details inside
$439.99 at Flywoo (direct)
Happymodel Mobula6 ELRS 2024 (HDZero Eco)
HDZero
65mm
1S
23.16g
Ducted
Sold out
heads-up
Worth knowing before you buy — details inside
no verified in-stock ELRS price
Happymodel Moblite7 HDZero (V3)
HDZero
75mm
1S
31.5g
Ducted
Sold out
heads-up
Worth knowing before you buy — details inside
no verified in-stock ELRS price
Five33 65mm HDZero Race Whoop RTF
HDZero
65mm
1S
18.6g
Ducted
Sold out
heads-up
Worth knowing before you buy — details inside
no verified in-stock ELRS price
BetaFPV Meteor75 Pro 1S HD (HDZero)
HDZero
75mm
1S
34.87g
Ducted
Sold out
heads-up
Worth knowing before you buy — details inside
no verified in-stock ELRS price
BetaFPV Meteor75 1S HD (HDZero)
HDZero
75mm
1S
36.4g
Ducted
Sold out
heads-up
Worth knowing before you buy — details inside
no verified in-stock ELRS price
Flywoo FlyLens 75 HD HDZero 2S (V1.3)
HDZero
75mm
2S
51.5g
Ducted
Sold out
heads-up
Worth knowing before you buy — details inside
no verified in-stock ELRS price
BetaFPV Meteor65 Pro O4
DJI O4
66mm
1S
28.53g
Ducted
Sold out
heads-up
Worth knowing before you buy — details inside
no verified in-stock ELRS price
BetaFPV Meteor75 Pro O4
DJI O4
80.8mm
1S
37.2g
Ducted
Sold out
heads-up
Worth knowing before you buy — details inside
no verified in-stock ELRS price
Oxbot Lumo18
DJI O4
85mm
2S
?g
Ducted
Sold out
A ducted 85mm 2S whoop that flies DJI O4 Lite HD for indoor and tight-space cruising
no verified in-stock ELRS price
Flywoo Flybee 16 HD (DJI O4)
DJI O4
75mm
2S
45.7g
Open-prop
Sold out
Open-prop 2S toothpick with a full DJI O4 air unit — outdoor HD cruising, not indoor whoop flying
no verified in-stock ELRS price
Flywoo Flybee 20 HD (DJI O4)
DJI O4
85mm
2S
47.6g
Open-prop
Sold out
Open-prop 2S toothpick with a full DJI O4 air unit — outdoor HD cruising, not indoor whoop flying
no verified in-stock ELRS price
New releases
Happymodel M8 Freestyle HD (Mobula8)
HDZero
80mm
2S
33.5g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$212.49 at RaceDayQuads
Five33 UDL Spec Drone RTF (75mm)
HDZero
75mm
1S
40g
Ducted
Made to order
heads-up
Worth knowing before you buy — details inside
$252.77 at Five33 (direct)
Flywoo Flybee 16 HD (HDZero)
HDZero
75mm
2S
45.7g
Open-prop
In stock
heads-up
Worth knowing before you buy — details inside
$279.99 at Flywoo (direct)
BetaFPV Meteor65 Pro O4
DJI O4
66mm
1S
28.53g
Ducted
Sold out
heads-up
Worth knowing before you buy — details inside
no verified in-stock ELRS price
BetaFPV Meteor75 Pro O4
DJI O4
80.8mm
1S
37.2g
Ducted
Sold out
heads-up
Worth knowing before you buy — details inside
no verified in-stock ELRS price
BetaFPV Pavo Pico II (O4)
DJI O4
80mm
2S
53.7g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$263.99 at BetaFPV (direct)
Happymodel Mobula7 O4
DJI O4
80mm
2S
38g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$283.99 at Pyrodrone
Happymodel Mobula8 O4
DJI O4
85mm
2S
52.6g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$260.49 at RaceDayQuads
NewBeeDrone AcroBee75 HD O4 Pusher
DJI O4
75mm
2S
44g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$259.99 at GetFPV
Flywoo FlyLens 75 HD O4
DJI O4
75mm
2S
68g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$311.99 at RaceDayQuads
Flywoo FlyLens 75 HD O4 Pro V1.3
DJI O4 Pro
75mm
2S
68g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$429.99 at Flywoo (direct)
Flywoo FlyLens 85 HD O4
DJI O4
85mm
2S
68.8g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$319.99 at Flywoo (direct)
Flywoo FlyLens 85 HD O4 Pro V1.3 LED
DJI O4 Pro
85mm
2S
68.8g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$429.99 at Flywoo (direct)
Flywoo Flytimes 85 HD O4
DJI O4
85mm
2S
58.9g
Partial guard
In stock
heads-up
Worth knowing before you buy — details inside
$309.99 at NewBeeDrone (O4 Wide variant)
Flywoo Flytimes 85 HD O4 Pro
DJI O4 Pro
85mm
2S
58.9g
Partial guard
In stock
heads-up
Worth knowing before you buy — details inside
$439.99 at Flywoo (direct)
Sub250 Nimble65 HD O4
DJI O4
65mm
1S
27g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$229.99 at Sub250 (direct)
Sub250 DollyFly16 HD O4 Pro
DJI O4 Pro
85mm
2S
88g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$379.99 at Sub250 (direct)
Oxbot Lumo18
DJI O4
85mm
2S
?g
Ducted
Sold out
A ducted 85mm 2S whoop that flies DJI O4 Lite HD for indoor and tight-space cruising
no verified in-stock ELRS price
Flywoo Flybee 16 HD (DJI O4)
DJI O4
75mm
2S
45.7g
Open-prop
Sold out
Open-prop 2S toothpick with a full DJI O4 air unit — outdoor HD cruising, not indoor whoop flying
no verified in-stock ELRS price
BetaFPV Meteor65 Pro II O4
DJI O4
70mm
1S
36.2g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$238.99 at BetaFPV (direct)
BetaFPV Meteor75 Pro II O4
DJI O4
80mm
1S
41.5g
Ducted
In stock
heads-up
Worth knowing before you buy — details inside
$238.99 at BetaFPV (direct)
EMAX Tinyhawk NanoScout HDZero
HDZero
65mm
1S
23.5g
Ducted
In stock
Budget 65mm ducted 1S HDZero trainer from EMAX's beginner Tinyhawk line
$281.49 at EMAX USA
Flywoo Flybee 20 HD (HDZero)
HDZero
85mm
2S
47.6g
Open-prop
In stock
Open-prop 2S toothpick — a ductless FlyLens 85 for outdoor HDZero cruising, not indoor whoop flying
$279.99 at Flywoo (direct)
Flywoo Flybee 20 HD (DJI O4)
DJI O4
85mm
2S
47.6g
Open-prop
Sold out
Open-prop 2S toothpick with a full DJI O4 air unit — outdoor HD cruising, not indoor whoop flying
no verified in-stock ELRS price
EMAX Tinyhawk Aero HDZero
HDZero
65mm
1S
18.8g
Ducted
Pre-order
heads-up
Worth knowing before you buy — details inside
$249.99 at EMAX USA
EMAX Tinyhawk Nanoscout Pro HDZero
HDZero
65mm
1S
22.7g
Ducted
In stock
65mm ducted 1S HDZero whoop from EMAX's Tinyhawk line, built around 27000KV motors and plug-in motor leads
$269.99 at EMAX USA
Restock watch — listed but not buyable in an ELRS config
Happymodel Mobula6 ELRS 2024 (HDZero Eco)
HDZero
65mm
1S
23.16g
Ducted
Sold out
heads-up
Worth knowing before you buy — details inside
no verified in-stock ELRS price
Happymodel Moblite7 HDZero (V3)
HDZero
75mm
1S
31.5g
Ducted
Sold out
heads-up
Worth knowing before you buy — details inside
no verified in-stock ELRS price
Five33 65mm HDZero Race Whoop RTF
HDZero
65mm
1S
18.6g
Ducted
Sold out
heads-up
Worth knowing before you buy — details inside
no verified in-stock ELRS price
BetaFPV Meteor75 Pro 1S HD (HDZero)
HDZero
75mm
1S
34.87g
Ducted
Sold out
heads-up
Worth knowing before you buy — details inside
no verified in-stock ELRS price
BetaFPV Meteor75 1S HD (HDZero)
HDZero
75mm
1S
36.4g
Ducted
Sold out
heads-up
Worth knowing before you buy — details inside
no verified in-stock ELRS price
Flywoo FlyLens 75 HD HDZero 2S (V1.3)
HDZero
75mm
2S
51.5g
Ducted
Sold out
heads-up
Worth knowing before you buy — details inside
no verified in-stock ELRS price
BetaFPV Meteor65 Pro O4
DJI O4
66mm
1S
28.53g
Ducted
Sold out
heads-up
Worth knowing before you buy — details inside
no verified in-stock ELRS price
BetaFPV Meteor75 Pro O4
DJI O4
80.8mm
1S
37.2g
Ducted
Sold out
heads-up
Worth knowing before you buy — details inside
no verified in-stock ELRS price
Oxbot Lumo18
DJI O4
85mm
2S
?g
Ducted
Sold out
A ducted 85mm 2S whoop that flies DJI O4 Lite HD for indoor and tight-space cruising
no verified in-stock ELRS price
Flywoo Flybee 16 HD (DJI O4)
DJI O4
75mm
2S
45.7g
Open-prop
Sold out
Open-prop 2S toothpick with a full DJI O4 air unit — outdoor HD cruising, not indoor whoop flying
no verified in-stock ELRS price
Flywoo Flybee 20 HD (DJI O4)
DJI O4
85mm
2S
47.6g
Open-prop
Sold out
Open-prop 2S toothpick with a full DJI O4 air unit — outdoor HD cruising, not indoor whoop flying
no verified in-stock ELRS price
| Model | Video | Size | Cell | Weight | Props | Camera | Radio | Best price | Status | Sim match |
|---|---|---|---|---|---|---|---|---|---|---|
| Happymodel Mobula6 Race HD | HDZero | 65mm | 1S | 19.3 g | Ducted | HDZero Eco — 1/3in sensor, 720p60 4:3, FOV D150/H120/V98, single-wire HD composite output | SPI ELRS 2.4GHz (built-in, ExpressLRS v3.0-compatible, 25-500Hz packet rates) | $225.99 | In stock | Mobula 6 / Mobula 6 2024 (Micro pack) |
| Happymodel Mobula6 Freestyle HD | HDZero | 65mm | 1S | 19.6 g | Ducted | RunCam HDZero Lux (1/2" CMOS, 720p60 4:3/16:9, WDR, fixed 25° mount) | SPI ELRS 2.4GHz (built-in, ExpressLRS v3.0) | $235.99 | In stock | Mobula 6 / Mobula 6 2024 (Micro pack) |
| Happymodel Mobula6 ELRS 2024 (HDZero Eco) | HDZero | 65mm | 1S | 23.16 g | Ducted | HDZero ECO Camera (720p@60fps 4:3, 98° vertical FOV, HD composite output) | UART/serial ELRS 2.4GHz (ExpressLRS V3.0.1, WiFi/passthrough updatable) | — | Sold out | Mobula 6 2024 (Micro pack) |
| Happymodel Mobula6 HDZero (V3) | HDZero | 65mm | 1S | 25.7 g | Ducted | HDZero Nano Lite (1.5g, 0.5in ultra-high-sensitivity CMOS, FOV 4:3 D130/H108/V84, MIPI ribbon to VTX) | UART ELRS 2.4GHz, ExpressLRS v3.0.1 factory-installed (SuperX HD ELRS FC, target CRAZYBEEF4DX); earlier revisions were SPI ELRS with ELRS v2-only binding | $258.68 | In stock | Mobula 6 (Micro pack) |
| Happymodel Mobula7 Freestyle HD | HDZero | 75mm | 1S | 24.5 g | Ducted | HDZero Lux (1/2" sensor, 720p60, 4:3 and 16:9) | SPI ELRS 2.4GHz (built-in on AIO5, ExpressLRS v3.0-compatible) | $239.99 | In stock | None exact; closest BetaFPV 75x (Micro pack) |
| Happymodel Moblite7 HDZero (V3) | HDZero | 75mm | 1S | 31.5 g | Ducted | HDZero Nano Lite (CMOS, 130° diagonal FOV, 1.5 g) | UART ExpressLRS 2.4GHz, factory firmware ELRS v3.0.1 (CRSF) | — | Sold out | None exact; closest BetaFPV 75x (Micro pack) |
| Happymodel M8 Freestyle HD (Mobula8) | HDZero | 80mm | 2S | 33.5 g | Ducted | HDZero Lux (1/2-inch sensor, 720p60, 155-deg diagonal FOV, WDR) | UART/serial ELRS 2.4GHz (built-in, pre-soldered 31mm wire antenna) | $212.49 | In stock | None exact; closest BetaFPV 75x (Micro pack) |
| Five33 65mm HDZero Race Whoop RTF | HDZero | 65mm | 1S | 18.6 g | Ducted | HDZero Eco | SPI ELRS 2.4GHz v3.0 (built into HDZero AIO5) | — | Sold out | Race Whoop (Micro pack), not exact SKU |
| Five33 UDL Spec Drone RTF (75mm) | HDZero | 75mm | 1S | 40 g | Ducted | RunCam HDZero Eco | SPI ExpressLRS 2.4GHz v3.0 (built into HDZero AIO5) | $252.77 | Made to order | None exact; closest BetaFPV 75x (Micro pack) |
| BetaFPV Meteor75 Pro 1S HD (HDZero) | HDZero | 75mm | 1S | 34.87 g | Ducted | HDZero Nano Lite (720p60) | UART/serial ELRS 2.4GHz (BetaFPV F4 1S 5A AIO, ELRS V2 stock, upgradeable to V3) | — | Sold out | None exact; closest BetaFPV 75x (Micro pack) |
| BetaFPV Meteor75 1S HD (HDZero) | HDZero | 75mm | 1S | 36.4 g | Ducted | HDZero Nano Lite | UART/serial ELRS 2.4GHz (F4 1S 5A FC Serial ELRS V2.0; Frsky SPI and TBS variants also sold) | — | Sold out | None exact; closest BetaFPV 75x (Micro pack) |
| EMAX Tinyhawk III Plus HDZero | HDZero | 76mm | 1S | 35.5 g | Ducted | RunCam HDZero Nano Lite (720p) | SPI ELRS 2.4GHz (built-in on AIO FC; SX1280, ELRS V3.0 protocol) | $206.99 | In stock | Tiny Hawk / Tiny Hawk 2 (Micro pack), not exact III Plus |
| Sub250 Whoopfly16 HDZero | HDZero | 75mm | 1S | 39.2 g | Ducted | HDZero Nano Lite | SPI ELRS 2.4GHz (built-in on Redfox A1 F4 5A AIO FC) | $259.99 | In stock | None |
| Flywoo FlyLens 75 HD HDZero 2S (V1.3) | HDZero | 75mm | 2S | 51.5 g | Ducted | HDZero Nano V3 | UART/serial ELRS 2.4GHz (built-in on GOKU F405 HD 1-2S 12A AIO V2, internally tied to UART1; Flywoo EL24P target) | — | Sold out | None |
| Flywoo FlyLens 85 HD HDZero 2S | HDZero | 85mm | 2S | 72.3 g | Ducted | RunCam HDZero Micro V2 | UART/serial ELRS 2.4GHz (built-in on GOKU F405 AIO; ELRS Configurator updates via WiFi/passthrough, not SPI) | $365.99 | In stock | None |
| Flywoo Flytimes 85 HDZero 2S | HDZero | 85mm | 2S | 56.6 g | Partial guard | RunCam Nano V3 (HDZero digital) | UART/serial ELRS 2.4GHz (built into GOKU F405 HD 1-2S 12A AIO V2; WiFi/passthrough updatable) | $279.99 | In stock | None |
| Flywoo Flybee 16 HD (HDZero) | HDZero | 75mm | 2S | 45.7 g | Open-prop | RunCam Nano V3 (HDZero, MIPI) | Serial UART ELRS 2.4GHz — Flywoo EL24P receiver onboard GOKU F405 HD 1-2S AIO V2 (ELRS v3.x, 25-500Hz, CRSF, updatable via ExpressLRS Configurator); not SPI | $279.99 | In stock | None |
| BetaFPV Meteor65 Pro O4 | DJI O4 | 66mm | 1S | 28.53 g | Ducted | DJI O4 camera (standard unit): 1/2-inch CMOS, f/2.8, 117.6-degree FOV, records up to 4K/60fps to 23GB internal storage (no microSD) | Serial (UART) ELRS 2.4GHz, onboard the Matrix 1S 3IN1 HD FC — UART-based, not SPI | — | Sold out | — |
| BetaFPV Meteor75 Pro O4 | DJI O4 | 80.8mm | 1S | 37.2 g | Ducted | DJI O4 camera - 1/2-inch CMOS, 117.6 degree FOV (14mm equiv.), onboard 4K (16:9) 3840x2160 up to 60fps recording, 1080p up to 120fps | Onboard serial (UART/CRSF) ELRS 2.4GHz RX integrated into the Matrix 1S 3IN1 HD FC, ships with ELRS V3.4.3 - not SPI | — | Sold out | — |
| BetaFPV Pavo Femto (O4) | DJI O4 | 75mm | 2S | 52.2 g | Ducted | DJI O4 camera (standard unit) | Serial (UART) ELRS 2.4GHz receiver, onboard | $204.99 | In stock | — |
| BetaFPV Pavo Pico II (O4) | DJI O4 | 80mm | 2S | 53.7 g | Ducted | DJI O4 camera (standard unit): 1/2-inch CMOS, up to 4K/60fps, 117.6° FOV, f/2.8 | Serial (UART) ExpressLRS 2.4GHz receiver — not SPI; also sold in DJI SBUS RX version | $263.99 | In stock | — |
| Happymodel Mobula7 O4 | DJI O4 | 80mm | 2S | 38 g | Ducted | DJI O4 camera module: 1/2-inch CMOS, f/2.8, 117.6° FOV, onboard 4K (16:9) 3840x2160 recording at up to 60fps with RockSteady, 23GB built-in storage (no microSD slot) | 2.4GHz UART (serial) ExpressLRS — built into CrazyF405HD FC, NOT SPI; firmware target HappyModel EP 2400 RX, ships with ELRS v3.0.1, packet rates 25/50/150/250/500Hz, updatable via ELRS Configurator | $283.99 | In stock | — |
| Happymodel Mobula8 O4 | DJI O4 | 85mm | 2S | 52.6 g | Ducted | DJI O4 Air Unit camera: 1/2-inch sensor, 155-degree FOV, up to 4K/60fps onboard recording (approx. 8.2g air unit incl. camera); Happymodel FOV extender pushes FOV to about 150 degrees with the stock lens kit | UART ExpressLRS 2.4GHz, v3.0.1, target HappyModel EP 2400 RX (serial RX on UART - not SPI) | $260.49 | In stock | — |
| NewBeeDrone AcroBee75 HD O4 Pusher | DJI O4 | 75mm | 2S | 44 g | Ducted | DJI O4 camera: 1/2-inch CMOS, 117.6° FOV (14mm equivalent), up to 4K/60fps onboard recording to 24GB internal storage (no SD slot) | ExpressLRS 3.0, 2.4GHz — NewBeeDrone UART receiver (non-SPI) on UART2, dual-antenna true diversity with external crystal oscillator | $259.99 | In stock | — |
| Flywoo FlyLens 75 HD O4 | DJI O4 | 75mm | 2S | 68 g | Ducted | DJI O4 Wide camera in current Flywoo production: 159-degree ultra-wide FOV, up to 4K/60fps (earlier standard-O4 builds: 1/2-inch CMOS, 117.6-degree FOV) | Serial (UART) ELRS 2.4GHz built into the GOKU F405 HD 1-2S 12A AIO V2 (CRSF protocol, ExpressLRS-configurator updatable) — not SPI; also sold as TBS CRSF or DJI PNP (no receiver) variants | $311.99 | In stock | — |
| Flywoo FlyLens 75 HD O4 Pro V1.3 | DJI O4 Pro | 75mm | 2S | 68 g | Ducted | DJI O4 camera (standard unit): 1/2-inch CMOS, 117.6-degree FOV, up to 4K/60fps onboard recording, 100Mbps max bitrate, 23GB internal storage (no microSD) | Serial (UART) ELRS 2.4GHz built into the GOKU F405 HD 1-2S 12A AIO V2 (CRSF protocol, ExpressLRS-configurator updatable) — not SPI; also sold as TBS CRSF or DJI PNP (no receiver) variants | $429.99 | In stock | — |
| Flywoo FlyLens 85 HD O4 | DJI O4 | 85mm | 2S | 68.8 g | Ducted | DJI O4 Wide camera in current Flywoo production: 159-degree ultra-wide FOV, up to 4K/60fps (earlier standard-O4 builds: 1/2-inch CMOS, 117.6-degree FOV) | 2.4GHz serial/UART ELRS onboard (Flywoo EL24P target, CRSF on UART1, SX1280 RF + ESP8285) - true UART receiver, not SPI; also sold as TBS Crossfire or receiver-less DJI PNP variants | $319.99 | In stock | — |
| Flywoo FlyLens 85 HD O4 Pro V1.3 LED | DJI O4 Pro | 85mm | 2S | 68.8 g | Ducted | DJI O4 Air Unit camera - 1/2-inch CMOS, 117.6-degree FOV, up to 4K/60fps onboard recording at 100Mbps | 2.4GHz serial/UART ELRS onboard (Flywoo EL24P target, CRSF on UART1, SX1280 RF + ESP8285) - true UART receiver, not SPI; also sold as TBS Crossfire or receiver-less DJI PNP variants | $429.99 | In stock | — |
| Flywoo Flytimes 85 HD O4 | DJI O4 | 85mm | 2S | 58.9 g | Partial guard | DJI O4 Wide camera in current Flywoo production: 159-degree ultra-wide FOV, up to 4K/60fps (earlier standard-O4 builds: 1/2-inch CMOS, 117.6-degree FOV) | UART (serial) ELRS 2.4GHz onboard the GOKU F405 HD 1-2S 12A AIO V2, CRSF protocol - not SPI; TBS CRSF and DJI PNP receiver variants also sold | $309.99 | In stock | — |
| Flywoo Flytimes 85 HD O4 Pro | DJI O4 Pro | 85mm | 2S | 58.9 g | Partial guard | DJI O4 camera (integrated in air unit): 1/2-inch sensor, up to 4K/60fps; stock lens on base model, Flywoo 159-degree wide-angle lens on the Wide edition | UART (serial) ELRS 2.4GHz onboard the GOKU F405 HD 1-2S 12A AIO V2, CRSF protocol - not SPI; TBS CRSF and DJI PNP receiver variants also sold | $439.99 | In stock | — |
| Sub250 Nimble65 HD O4 | DJI O4 | 65mm | 1S | 27 g | Ducted | DJI O4 Air Unit camera: 1/2-inch CMOS, onboard recording up to 4K/60fps (1080p up to 120fps), 1080p/100fps live view, latency as low as 20ms with Goggles 3 | ELRS 2.4GHz SPI receiver integrated on Redfox A1 5A AIO (SPI, not UART); PNP variant available without receiver | $229.99 | In stock | — |
| Sub250 DollyFly16 HD O4 Pro | DJI O4 Pro | 85mm | 2S | 88 g | Ducted | DJI O4 Air Unit Pro camera module: 1/1.3-inch sensor, up to 4K/120fps onboard recording, 155-degree FOV, 10-bit D-Log M; rubber-damped adjustable-tilt mount with ND8 filter included (WTFPV variants ship without the camera) | UART serial ELRS 2.4GHz, ELRS 3.0 - integrated on the GEPRC Taker F411-12A-E 1-2S AIO (Betaflight target TAKERF411 maps serial RX to UART2; no SPI-ELRS defines). NOT the legacy SPI ELRS of older Sub250 models like the Whoopfly16. Also sold PNP with no receiver for DJI Remote or your own RX. | $379.99 | In stock | — |
| Oxbot Lumo18 | DJI O4 | 85mm | 2S | — | Ducted | DJI O4 Lite air unit (standard lens on the O4 Standard variant, ultra-wide lens on the O4 Ultra-Wide variant) | Built-in ExpressLRS 2.4GHz receiver (F435 AIO), bind-and-fly | — | Sold out | — |
| Flywoo Flybee 16 HD (DJI O4) | DJI O4 | 75mm | 2S | 45.7 g | Open-prop | DJI O4 Air Unit camera (O4 wide-angle lens; UV filter included on the O4 version) | Serial UART ELRS 2.4GHz (Flywoo EL24P) on the GOKU F405 HD 1-2S AIO V2 (ICM42688P) — ExpressLRS v3, not SPI. Also sold as DJI PNP or TBS CRSF. | — | Sold out | — |
| BetaFPV Meteor65 Pro II O4 | DJI O4 | 70mm | 1S | 36.2 g | Ducted | DJI O4 Wide camera: 159-degree ultra-wide FOV, records up to 4K/60fps | Serial (UART) ELRS 2.4GHz, onboard the Matrix 1S 3IN1 HD FC — UART-based, not SPI; an SBUS receiver variant is also sold | $238.99 | In stock | — |
| BetaFPV Meteor75 Pro II O4 | DJI O4 | 80mm | 1S | 41.5 g | Ducted | DJI O4 Wide camera: 159-degree ultra-wide FOV, records up to 4K/60fps | Serial (UART) ELRS 2.4GHz, onboard the Matrix 1S 3IN1 HD FC — UART-based, not SPI; an SBUS receiver variant is also sold | $238.99 | In stock | — |
| EMAX Tinyhawk NanoScout HDZero | HDZero | 65mm | 1S | 23.5 g | Ducted | — | ELRS 2.4GHz integrated on the AIO board (SPI vs UART unconfirmed) | $281.49 | In stock | — |
| Flywoo Flybee 20 HD (HDZero) | HDZero | 85mm | 2S | 47.6 g | Open-prop | RunCam Nano V3 (HDZero, MIPI) | Serial UART ELRS 2.4GHz on the GOKU F405 HD 1-2S ELRS AIO V2 (ICM42688P) — ExpressLRS v3, not SPI. Also sold as TBS CRSF. | $279.99 | In stock | None |
| Flywoo Flybee 20 HD (DJI O4) | DJI O4 | 85mm | 2S | 47.6 g | Open-prop | DJI O4 Air Unit camera (UV filter included; 2026 Flywoo listings are transitioning to the DJI O4 Wide air unit) | Serial UART ELRS 2.4GHz on the GOKU F405 HD 1-2S ELRS AIO V2 (ICM42688P) — ExpressLRS v3, not SPI. Also sold as DJI PNP (BNF-DJI) or TBS CRSF. | — | Sold out | — |
| EMAX Tinyhawk Aero HDZero | HDZero | 65mm | 1S | 18.8 g | Ducted | HDZero ECO (HDZ3261) — 1/3-inch sensor, 720p60 at 4:3, 150-degree diagonal FOV | ELRS 2.4GHz built into the 5-in-1 AIO (EMAX does not publish whether it is SPI or serial) | $249.99 | Pre-order | — |
| EMAX Tinyhawk Nanoscout Pro HDZero | HDZero | 65mm | 1S | 22.7 g | Ducted | HDZero HDZ3261 (~2g) | SPI ExpressLRS 2.4GHz (integrated on the AIO) | $269.99 | In stock | — |
Looked at, not listed — and why
Models people ask about that don't make the list. If you were searching for one of these, here's the answer.
| BetaFPV Meteor65 HD | Not HDZero: 2020 product with a 25mW analog VTX plus onboard-recording HD camera; never offered ELRS. No 65mm HDZero BetaFPV product exists (full catalog scan 2026-07-02). |
| BetaFPV Beta65X HD | Discontinued 2S whoop; no ELRS receiver option was ever offered. |
| BetaFPV Meteor85 2S HD (HDZero) | Genuine HDZero 85mm 2S whoop with ELRS option, but discontinued: all six variants sold out at BetaFPV direct, sold out or delisted at every retailer checked, and a distributor marks the SKU discontinued (verified 2026-07-02). |
| NewBeeDrone AcroBee65 HDZero | One-off limited test batch (Oct 2024, $183); sold out within weeks, delisted since; NewBeeDrone's HD whoop line moved to DJI O4. |
| Flywoo Firefly Nano Baby series (FR16 / DC16 / 18 / 2S 20) | Open-prop carbon micros with clip-on guards — not whoop-class ducted frames. |
| Sub250 Nanofly20 | 2-inch open-prop micro, not a whoop-class frame (genuine HDZero, out of scope). |
| GEPRC T-Cube18 | Not a whoop-class airframe. |
| Happymodel Moblite7 V1/V2 | Superseded by the V3 revision (tracked); earlier SPI-receiver revisions are out of production. |