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Compare up to 10 devices across categories. Keep the purpose and the source beside the numbers.

How price order works

Lowest recorded store prices take priority over announced or launch prices, within the selected source market. Currencies use the dated EUR reference rates. Deposits and recurring charges are excluded from price order; missing prices stay last. Original price records remain visible.

The differences that matter

Amazon Echo Frames (3rd Gen)

Open-ear audio, calls and Alexa through a phone

Keep in mind Compatible host hardware, software and appropriate fit are required. SmartWearGuide has not hands-on tested this model.

Bose Frames Alto/Rondo (2019 family)

Open-ear wireless audio and calls

Keep in mind Compatible host hardware, software and appropriate fit are required. SmartWearGuide has not hands-on tested this model.

Published specifications and documented constraints. See the full comparison below for prices and sources.

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Amazon Echo Frames (3rd Gen) versus Bose Frames Alto/Rondo (2019 family)
Smart glassesAdd a model
Amazon Echo Frames (3rd Gen) - Original physical-device photograph of Amazon Echo Frames (3rd Gen). SmartWearGuide has not hands-on tested this model. Photo/source credit: Tom's Guide / Future.
Smart glasses · AmazonAmazon Echo Frames (3rd Gen)Released
Bose Frames Alto/Rondo (2019 family) - Original physical-device photograph of Bose Frames Alto/Rondo (2019 family). SmartWearGuide has not hands-on tested this model. Photo/source credit: TechRadar / Future.
Smart glasses · BoseBose Frames Alto/Rondo (2019 family)Historical product
Prices · all markets
$269.99 USD≈ €241 EURECB 2026-10-12US · Historical price · Original launch MSRP; present stock not verified
1 offer records & sources
$269.99 USD≈ €241 EURECB 2026-10-12 US · Historical price
Original launch MSRP; present stock not verified

Original manufacturer

Third-generation Echo Frames starting frame configuration

Original manufacturer release price, not a current checkout offer.Check merchant offer ↗Price source ↗ Checked 2026-10-12
$199 USD≈ €178 EURECB 2026-10-12US · Historical price · Original launch MSRP; present stock not verified
1 offer records & sources
$199 USD≈ €178 EURECB 2026-10-12 US · Historical price
Original launch MSRP; present stock not verified

Original manufacturer

Original Alto/Rondo launch sunglasses

Original manufacturer release price, not a current checkout offer.Check merchant offer ↗Price source ↗ Checked 2026-10-13
Designed forOpen-ear audio, calls and Alexa through a phone ↗Open-ear wireless audio and calls ↗
AudioCustom open-ear speakers; audio directed toward ears ↗Miniature speakers embedded in temples ↗
StorageNot verifiedProtective case and cleaning cloth supplied ↗
Form factorAudio smart glasses ↗Original Alto/Rondo audio sunglasses family ↗
Lens OptionsSunglass, prescription-ready and blue-light options at launch ↗Not applicable to this category
RuntimeUp to 6 hours continuous media playback or talk ↗Up to 3.5 hours playback, 12 hours standby ↗
DesignFive frame styles; temples 15% slimmer than prior generation ↗Not applicable to this category
ChargingDedicated charging stand ↗Included custom pogo-pin charging cable ↗
Recording & privacyDouble-press button mutes microphones ↗Not applicable to this category
SoftwareAlexa voice requests, calls and supported smart-home controls ↗Not applicable to this category
StylesNot applicable to this categoryLarger Alto and smaller Rondo; one original hardware family profile ↗
Charge TimeNot applicable to this categoryLess than 2 hours ↗
ControlNot applicable to this categoryMulti-function button and phone voice-assistant access ↗
Lens ProtectionNot applicable to this categoryUp to 99% UVA/UVB blocking ↗
AvailabilityOriginal 2023 manufacturer release and commercial review verified. Current regional purchase/stock and Alexa service eligibility not tested.Historical commercial model. Current production, stock and destination support have not been established.
Important context
  • Compatible host hardware, software and appropriate fit are required. SmartWearGuide has not hands-on tested this model.
  • Not Carrera hardware and not the first/second Echo Frames generation. No camera or display claimed.
  • Compatible host hardware, software and appropriate fit are required. SmartWearGuide has not hands-on tested this model.
  • Historical Bose AR platform should not be assumed operational. Family styling variants are not counted as separate hardware models.
Editorial pick & releaseNo editorial ranking recordedNo editorial ranking recorded
EvidenceManufacturer source Checked 2026-10-13Manufacturer source Checked 2026-10-13

Battery claims use different conditions and are not a controlled benchmark. “Not verified” is an evidence gap, not a missing feature. Prices are dated regional snapshots. Deposits, bundles and historical launch prices are labelled. Brightness measurement methods and battery workloads vary by manufacturer.