GadgetClash decision platform
Smartwatches
Apple Watch Ultra 3 vs Xiaomi Mi Watch
See the meaningful differences, category strengths and community preference using the product data currently available.
Quick verdict
There is not enough scored evidence for an overall winner yet.
This matchup is too close to call from the available scored specs.
Buy Apple Watch Ultra 3 if
- You prefer its software platform.
- You care about battery life for long days.
- Its price makes sense for what you get.
Buy Xiaomi Mi Watch if
- You prefer its platform, size, or brand ecosystem.
- It matches the features you care about most.
Personal fit
Which one should you buy?
Best fit if your photos, messages, watch, laptop, and apps already live in Apple services.
Better endurance for heavy daily use.
Category score
Where each product wins
Performance
Apple Watch Ultra 3
0
Xiaomi Mi Watch
0
Display
Apple Watch Ultra 3
0
Xiaomi Mi Watch
0
Battery
Apple Watch Ultra 3
1
Xiaomi Mi Watch
0
Design
Apple Watch Ultra 3
0
Xiaomi Mi Watch
0
Software
Apple Watch Ultra 3
0
Xiaomi Mi Watch
0
Connectivity
Apple Watch Ultra 3
0
Xiaomi Mi Watch
0
Value
Apple Watch Ultra 3
0
Xiaomi Mi Watch
0
Evidence
Detailed comparison
| Spec | Apple Watch Ultra 3 | Xiaomi Mi Watch |
|---|---|---|
| Identity | ||
| Model Number Verified model number for this exact product variant. | — | XMWTCL02 |
| Product Details | ||
| Release Date Verified release date for this exact product variant. | 20250919 | 4Q 2019 |
| Design | ||
| Colors The product's listed colors specification or capability. | — | Black/Navy Blue/Beige |
| Weight The product's weight, measured in g. | 61.40 g | — |
| Dimensions The product's listed dimensions specification or capability. | 49 x 44 x 14.4 mm | 45.9×53.35×11.8mm (not including the strap and local protrusions) |
| Water Resistance The product's listed water resistance specification or capability. | 100m WR + MIL-STD-810H + IP6X | 5ATM |
| Smartwatch Weight The product's smartwatch weight, measured in g. | 61.40 g | — |
| Display | ||
| Display The product's listed display specification or capability. | 49mm flat LTPO AMOLED, Always-On Retina, 60Hz | — |
| Screen Size The product's screen size, measured in in. | 49mm | — |
| Resolution The product's listed resolution specification or capability. | 410 x 502 | 454 x 454 |
| Smartwatch Refresh Rate The product's smartwatch refresh rate, measured in Hz. | 60 Hz | — |
| Smartwatch Resolution Width The product's smartwatch resolution width, measured in px. | 410 px | 454 px |
| Smartwatch Resolution Height The product's smartwatch resolution height, measured in px. | 502 px | 454 px |
| Performance | ||
| Processor The product's listed processor specification or capability. | Apple S10 chip | 1 GB RAM, Qualcomm Snapdragon Wear 3100 |
| Storage The product's listed storage specification or capability. | — | 8 |
| Os The product's listed os specification or capability. | watchOS 11 | — |
| Smartwatch Processor The product's listed smartwatch processor specification or capability. | Apple S10 chip | 1 GB RAM, Qualcomm Snapdragon Wear 3100 |
| Smartwatch Operating System The product's listed smartwatch operating system specification or capability. | watchOS 11 | — |
| Power | ||
| Battery The product's listed battery specification or capability. |
76h battery life (low power mode)
|
420mAh
|
| Network | ||
| Network The product's listed network specification or capability. | No cellular (GPS only) | — |
| Connectivity | ||
| Wifi The product's listed wifi specification or capability. | Wi-Fi 802.11b/g/n | — |
| Bluetooth Version The product's listed bluetooth version specification or capability. | Bluetooth 5.3 | 5.0 |
| Nfc Whether the product supports or includes nfc. | Yes | — |
| Gps The product's listed gps specification or capability. | GPS, GLONASS, Galileo, BeiDou, QZSS | GPS, GLONASS, Galileo, BDS |
| Health & Fitness | ||
| Heart Rate The product's listed heart rate specification or capability. | — | Yes |
| Pricing | ||
| Price The product's listed price specification or capability. | $799 | — |
Release Date 
Weight 
Dimensions 
Water Resistance 
Display 
Processor 
Storage 
Os 
Battery 
Network 
Wifi Community decision
Who wins this showdown?
0 matchup votes. Choose one winner.
Apple Watch Ultra 3
50% · 0 votes
Xiaomi Mi Watch
50% · 0 votes
Upgrade logic
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User opinions
What owners and readers are saying
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Prices and availability