BitBox02 Nova vs CoolWallet Pro BitBox02 Nova leads by 33 points.
BitBox02 Nova scores 33 points above CoolWallet Pro, led by secure element, rebuildable firmware, and checkable keys. BitBox02 Nova ranks #1 and CoolWallet Pro #18 of 23 published hardware wallets. Every term of the gap is on the ledger below; the inputs are on the audit receipt.
BitBox02 Nova81
vs
CPCoolWallet Pro48
Scores are out of 100; published scores fall within 41–99 · ranks #1 and #18 of 23
BitBox02 Nova scores 33 points above CoolWallet Pro, led by secure element, rebuildable firmware, and checkable keys.
BitBox02 Nova #1 of 2381
CPCoolWallet Pro #18 of 2348
Scores are out of 100; published scores fall within 41–99; a bar is empty at 41 and full at 99.
Why, term by termBitBox02 Nova leads on 5 of 6 published criteria; CoolWallet Pro on 1. The terms sum to the gap.
TermBitBox02 NovaCoolWallet ProWeightPoints
Secure element10/103/106.5+11.8for BitBox02 Nova+6.0 of 32
Rebuildable firmware10/104/106.5+10.1for BitBox02 Nova+5.2 of 32
Checkable keys10/100/102.9+7.5for BitBox02 Nova+3.8 of 32
Genuine check7/102/102.9+3.7for BitBox02 Nova+1.9 of 32
Fund-loss record5/109/102.6−2.7for CoolWallet Pro−1.4 of 32
Maker independence10/106/102.6+2.7for BitBox02 Nova+1.4 of 32
Net of the terms+33.1
Criteria roundingThe criteria block is rounded to whole points before it is spread−0.1
Reproduced gap+33.0
Weight is in points of the 86-point weighted total. Points are score points of the gap between the two.
BitBox02 NovaScore 81EAL6+ secure chip and firmware rebuilt and matched, with Bluetooth — new in 2025, €175Strength: Secure element you can look up — 10/10Watch-out: First shipped in 2025, so it has a short record in buyers' handsCoolWallet ProScore 48Credit-card signer with an e-paper screen and Bluetooth at $149 — five years in buyers' hands without a device-level fund lossStrength: Years in buyers' hands without a device-level fund loss — 9/10Watch-out: Its EAL6+ secure element is claimed with no part number, so no certificate can be looked up
Quick facts
At a glance
2 of 5 rows read the same for both.
FactBitBox02 NovaCoolWallet Pro
One-time priceSnapshotBitBox02 Nova, Multi edition, at €175.00 including 19% VAT on https://shop.bitbox.swiss/en/products/bitbox02-nova-79/, read 1 October 2026; no US dollar list price is published.CoolWallet Pro at $149.00 on https://www.coolwallet.io/products/coolwallet-pro, read 2 October 2026; every co-branded Pro edition for sale in the store feed is also $149.00.
Asset coverageEditorial——
Region fitSnapshotus, europe, globalglobal
Custody modelEditorialSelf-custody: the keys stay on the deviceSelf-custody: the keys stay on the device
Security postureSnapshotSecure element, EAL6+ certified; fully open source; no air-gapped signing.Secure element, no listed certificate; partly open source; no air-gapped signing.
From the published criteria
Which should you pick?
BitBox02 Nova
81#1 of 23
Leads
Pick it when
Pick BitBox02 Nova if secure element matters most — it scores 10/10 to CoolWallet Pro's 3/10 there (weight 27).
Strength
Secure element you can look up — 10/10
Tradeoff
First shipped in 2025, so it has a short record in buyers' hands
CP
CoolWallet Pro
48#18 of 23
Pick it when
Pick CoolWallet Pro if fund-loss record matters most — it scores 9/10 to BitBox02 Nova's 5/10 there (weight 11).
Strength
Years in buyers' hands without a device-level fund loss — 9/10
Tradeoff
Its EAL6+ secure element is claimed with no part number, so no certificate can be looked up
Self-identify in 10 seconds
Which one is actually for you?
BitBox02 NovaLeads
Choose BitBox02 Nova if secure element matters most
Secure element: 10/10 against 3/10 for CoolWallet Pro (weight 27)
Rebuildable firmware: 10/10 against 4/10 for CoolWallet Pro (weight 27)
Genuine check: 7/10 against 2/10 for CoolWallet Pro (weight 12)
BitBox02 NovaScore 81EAL6+ secure chip and firmware rebuilt and matched, with Bluetooth — new in 2025, €175Strength: Secure element you can look up — 10/10Watch-out: First shipped in 2025, so it has a short record in buyers' hands
CPCoolWallet Pro
Choose CoolWallet Pro if fund-loss record matters most
Fund-loss record: 9/10 against 5/10 for BitBox02 Nova (weight 11)
CoolWallet ProScore 48Credit-card signer with an e-paper screen and Bluetooth at $149 — five years in buyers' hands without a device-level fund lossStrength: Years in buyers' hands without a device-level fund loss — 9/10Watch-out: Its EAL6+ secure element is claimed with no part number, so no certificate can be looked up
Criterion by criterion
Scorecard
Published criteria · weight in points of 8612 of 12 cells scored. Strength is read from the evidence file; the weight is the published one. Methodology
Secure element
by 7 of 10weight 6.5 of 86BitBox02 Nova leads
BitBox02 Nova10/10 out of 10
CoolWallet Pro3/10 out of 10
Rebuildable firmware
by 6 of 10weight 6.5 of 86BitBox02 Nova leads
BitBox02 Nova10/10 out of 10
CoolWallet Pro4/10 out of 10
Genuine check
by 5 of 10weight 2.9 of 86BitBox02 Nova leads
BitBox02 Nova7/10 out of 10
CoolWallet Pro2/10 out of 10
Checkable keys
by 10 of 10weight 2.9 of 86BitBox02 Nova leads
BitBox02 Nova10/10 out of 10
CoolWallet Pro0/10 out of 10
Maker independence
by 4 of 10weight 2.6 of 86BitBox02 Nova leads
BitBox02 Nova10/10 out of 10
CoolWallet Pro6/10 out of 10
Fund-loss record
by 4 of 10weight 2.6 of 86CoolWallet Pro leads
BitBox02 Nova5/10 out of 10
CoolWallet Pro9/10 out of 10
Score dimensions
weights sum to 86
The published score is five dimensions, each weighted for the category. "Published criteria" is the criteria block above; the other four are the engine's own terms — availability, friction, trust record, measured data. Each bar is one side's points out of that dimension's maximum; the weight beside the name is its points of the 86-point weighted total. The published criteria above can fill 24 of the block’s 30. A weight marked “constant here” belongs to a dimension every ranked product in the category holds at the same value: it still counts in the total, and it orders nothing here.
Availabilityweight 20 of 86 · constant here
BitBox02 Nova14/20CoolWallet Pro14/20
Tie
Published criteriaweight 30 of 86
BitBox02 Nova21.8/30CoolWallet Pro9.1/30
BitBox02 Nova leads
Frictionweight 10 of 86 · constant here
BitBox02 Nova2.7/10CoolWallet Pro2.7/10
Tie
Trust recordweight 8 of 86 · constant here
BitBox02 Nova3.2/8CoolWallet Pro3.2/8
Tie
Measured dataweight 18 of 86 · constant here
BitBox02 Nova5.5/18CoolWallet Pro5.5/18
Tie
Decision rulePublished order
Choose BitBox02 Nova unless the term CoolWallet Pro leads on is the one you are buying.
Pick CoolWallet Pro if fund-loss record matters most — it scores 9/10 to BitBox02 Nova's 5/10 there (weight 11).
The published order weighs every criterion the same way for everyone. To weigh them your way, run .
From the published order
Next best action
If this isn't your case
Other matchups worth comparing
How you can lose money here, and what the ranking scores
Key failure: your own keys are made, shown or recovered unsafely.
Scored by Secure element you can look up · 27% (BitBox02 Nova 10/10, CoolWallet Pro 3/10)
Scored by Firmware anyone can rebuild and match · 27% (BitBox02 Nova 10/10, CoolWallet Pro 4/10)
Scored by Proof the device is genuine and unmodified · 12% (BitBox02 Nova 7/10, CoolWallet Pro 2/10)
Scored by Key creation and signing you can check · 12% (BitBox02 Nova 10/10, CoolWallet Pro 0/10)
Scored by Sign and recover without the maker · 11% (BitBox02 Nova 10/10, CoolWallet Pro 6/10)
Scored by Years in buyers' hands without a device-level fund loss · 11% (BitBox02 Nova 5/10, CoolWallet Pro 9/10)
Every failure family that applies to this category is scored, except Information failure, which the provider pages show as a fact.
Questions
Frequently asked questions
BitBox02 Nova scores 33 points above CoolWallet Pro, led by secure element, rebuildable firmware, and checkable keys. Published scores, out of 100: BitBox02 Nova 81 (rank 1 of 23 hardware wallets), CoolWallet Pro 48 (rank 18 of 23).
Reviewed means both products compared here was read against its sources on or after that date; every ranked category is re-read at least every 45 days. Models research, extract and parse. A deterministic engine ranks. Every quote passes an adversarial refute pass.
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