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2026 comparison
Updated Jan 16, 2026
|Sources: Amazon, ManufacturerAmazfit Balance vs Samsung Galaxy Watch Ultra
Amazfit Balance vs Samsung Galaxy Watch Ultra: which is the right fit? We cover performance, value, and use cases to make the call easier.
Ratings: 4.4★ vs 4.4★
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Amazfit Balance
★4.4
(1,543)•Amazon
Compatibility:Android 7.0 and above; iOS 14.0 and above
Operating System:Zepp OS 4
Case Size:46mm (1.81 x 1.81 x 0.42 inches; without heart rate base)
Case Material:Aluminum alloy middle frame; fiber-reinforced polymer bottom shell
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Samsung Galaxy Watch Ultra
★4.4
(243)•Amazon
Compatibility:Android 11.0 or higher with 1.5GB+ RAM; Samsung Galaxy phone required for Energy Score, ECG, Sleep Apnea, and IHRN features
Operating System:Wear OS 5 powered by Samsung (One UI 6 Watch)
Case Size:47.4mm H x 47.1mm W x 12.1mm D
Case Material:Titanium (Grade 4) frame with cushion design; Sapphire Crystal glass
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Comparison: Amazfit Balance vs Samsung Galaxy Watch Ultra
Amazfit Balance
★4.4(1,543)Amazon
Samsung Galaxy Watch Ultra
★4.4(243)Amazon
| Criterion | Amazfit Balance | Samsung Galaxy Watch Ultra |
|---|---|---|
| Rating | ★4.4(1,543)Amazon | ★4.4(243)Amazon |
Compatibility | Android 7.0 and above; iOS 14.0 and above | Android 11.0 or higher with 1.5GB+ RAM; Samsung Galaxy phone required for Energy Score, ECG, Sleep Apnea, and IHRN features |
Operating System | Zepp OS 4 | Wear OS 5 powered by Samsung (One UI 6 Watch) |
Case Size | 46mm (1.81 x 1.81 x 0.42 inches; without heart rate base) | 47.4mm H x 47.1mm W x 12.1mm D |
Case Material | Aluminum alloy middle frame; fiber-reinforced polymer bottom shell | Titanium (Grade 4) frame with cushion design; Sapphire Crystal glass |
Display Type | AMOLED (tempered glass; anti-glare bezel; anti-fingerprint coating) | Super AMOLED; Always-On Display; Peak brightness 3000 nits |
Display Size | 1.5" | 1.5 in (37.3 mm) circular display |
Resolution | 480 x 480 (323 ppi) | 480 x 480 pixels |
Always On Display | Yes (AOD mode supported) | Yes |
Water Resistance | 5 ATM (up to 164 feet) | 10 ATM + IP68 (ISO 22810 standard); Ocean swimming capable |
Durability | Tempered glass with anti-glare bezel; aluminum alloy frame | MIL-STD-810H certified; Operating temp -20°C to 55°C; 9000m altitude resistance |
GPS | Circularly-polarized GPS antenna; dual-band positioning; 6 satellite positioning systems | Dual-frequency GPS (L1+L5); Glonass; Beidou; Galileo |
Connectivity | WLAN 2.4GHz; Bluetooth 5.3 | LTE (eSIM standard on all models); Wi-Fi 2.4+5GHz; Bluetooth 5.3; NFC |
NFC Payments | Zepp Pay (supported in select regions and banks only) | Samsung Wallet / Google Wallet |
Sensors | BioTracker 5.0 PPG biometric sensor (8PD + 2LED); BIA bioelectric impedance sensor; 3-axis acceleration sensor; Gyroscope sensor; Geomagnetic sensor; Air pressure sensor; Ambient light sensor; Temperature sensor | Samsung BioActive Sensor (Optical Bio-signal + Electrical Heart + Bioelectrical Impedance Analysis); Temperature sensor; Accelerometer; Barometer; Gyro sensor; Geomagnetic sensor; Light sensor |
Health Features | Readiness score; 24/7 heart rate, SpO2, and stress monitoring; sleep tracking (incl. breathing quality); one-tap health measurement; body composition measurement (BIA) | Energy Score; Sleep Apnea detection (FDA authorized); AGEs Index; Body Composition; ECG; Irregular Heart Rhythm Notification; Cycle Tracking with skin temperature; Sleep coaching |
Workout Modes | 156 sports modes; Zepp Coach; offline maps and navigation; training templates + interval training; supports external peripherals (HR belt, cycling power meter) | Multisport tile (Triathlon/Duathlon/Aquathlon); Functional Threshold Power (FTP) for cycling; Race Partner; Track Back; Custom workouts via Quick Button |
Storage | Music storage (approx. 2.2GB available) | 32GB |
Speaker Mic | Microphone: supported; speaker: supported | Speaker (with Siren support); Microphone |
Calls | Yes (Bluetooth phone calls) | Yes (LTE standalone or via paired phone) |
Battery | 475 mAh; up to 14 days typical use; up to 25 days battery saver; up to 5 days AOD; up to 26 hours (Accuracy GPS mode); up to 52 hours (Power Saving GPS mode) | 590mAh; Up to 100 hours (Power Saving); Up to 60 hours (Normal use, AOD off); Up to 48 hours (Exercise Power Saving) |
Charging | Magnetic charging; approx. 2 hours | Fast Wireless Charging (WPC Inductive); Proprietary puck required for max speed |
Weight | 1.23 oz (without strap) | 60.5 g (Body only) |
Band Sizes | 22mm width; silicone fits wrists 5.51–8.46 inches; nylon fits wrists 5.51–8.27 inches | One Size (fits 145–205mm wrists via Dynamic Lug System) |
Extras | Zepp Flow AI voice assistant; Amazon Alexa integrated; offline voice assistant; mini apps ecosystem; quick reply on Android (supported apps vary) | Quick Button (customizable); 86dB Emergency Siren; Night Mode watch face; Gesture controls (Double Pinch) |
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Amazfit Balance
Rating:★4.4(1,543)Amazon
Compatibility:Android 7.0 and above; iOS 14.0 and above
Operating System:Zepp OS 4
Case Size:46mm (1.81 x 1.81 x 0.42 inches; without heart rate base)
Case Material:Aluminum alloy middle frame; fiber-reinforced polymer bottom shell
Display Type:AMOLED (tempered glass; anti-glare bezel; anti-fingerprint coating)
Display Size:1.5"
Resolution:480 x 480 (323 ppi)
Always On Display:Yes (AOD mode supported)
Water Resistance:5 ATM (up to 164 feet)
Durability:Tempered glass with anti-glare bezel; aluminum alloy frame
GPS:Circularly-polarized GPS antenna; dual-band positioning; 6 satellite positioning systems
Connectivity:WLAN 2.4GHz; Bluetooth 5.3
NFC Payments:Zepp Pay (supported in select regions and banks only)
Sensors:BioTracker 5.0 PPG biometric sensor (8PD + 2LED); BIA bioelectric impedance sensor; 3-axis acceleration sensor; Gyroscope sensor; Geomagnetic sensor; Air pressure sensor; Ambient light sensor; Temperature sensor
Health Features:Readiness score; 24/7 heart rate, SpO2, and stress monitoring; sleep tracking (incl. breathing quality); one-tap health measurement; body composition measurement (BIA)
Workout Modes:156 sports modes; Zepp Coach; offline maps and navigation; training templates + interval training; supports external peripherals (HR belt, cycling power meter)
Storage:Music storage (approx. 2.2GB available)
Speaker Mic:Microphone: supported; speaker: supported
Calls:Yes (Bluetooth phone calls)
Battery:475 mAh; up to 14 days typical use; up to 25 days battery saver; up to 5 days AOD; up to 26 hours (Accuracy GPS mode); up to 52 hours (Power Saving GPS mode)
Charging:Magnetic charging; approx. 2 hours
Weight:1.23 oz (without strap)
Band Sizes:22mm width; silicone fits wrists 5.51–8.46 inches; nylon fits wrists 5.51–8.27 inches
Extras:Zepp Flow AI voice assistant; Amazon Alexa integrated; offline voice assistant; mini apps ecosystem; quick reply on Android (supported apps vary)
✓ Pros:
- • Extremely lightweight design (1.23 oz) for its 46mm size
- • Advanced wellness toolkit including Readiness score and Body Composition analysis
- • Highly accurate dual-band circularly-polarized GPS system
- • Bluetooth calling and local music storage (2.2GB) for phone-free workouts
- • Efficient battery life managing up to 2 weeks on a single charge
✗ Cons:
- • Zepp Pay ecosystem is limited compared to Apple or Google Pay
- • Significant battery impact when Always-On Display is enabled (drops to 5 days)
- • No LTE/Cellular connectivity option available
- • Limited third-party app ecosystem compared to WearOS or watchOS
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Samsung Galaxy Watch Ultra
Rating:★4.4(243)Amazon
Compatibility:Android 11.0 or higher with 1.5GB+ RAM; Samsung Galaxy phone required for Energy Score, ECG, Sleep Apnea, and IHRN features
Operating System:Wear OS 5 powered by Samsung (One UI 6 Watch)
Case Size:47.4mm H x 47.1mm W x 12.1mm D
Case Material:Titanium (Grade 4) frame with cushion design; Sapphire Crystal glass
Display Type:Super AMOLED; Always-On Display; Peak brightness 3000 nits
Display Size:1.5 in (37.3 mm) circular display
Resolution:480 x 480 pixels
Always On Display:Yes
Water Resistance:10 ATM + IP68 (ISO 22810 standard); Ocean swimming capable
Durability:MIL-STD-810H certified; Operating temp -20°C to 55°C; 9000m altitude resistance
GPS:Dual-frequency GPS (L1+L5); Glonass; Beidou; Galileo
Connectivity:LTE (eSIM standard on all models); Wi-Fi 2.4+5GHz; Bluetooth 5.3; NFC
NFC Payments:Samsung Wallet / Google Wallet
Sensors:Samsung BioActive Sensor (Optical Bio-signal + Electrical Heart + Bioelectrical Impedance Analysis); Temperature sensor; Accelerometer; Barometer; Gyro sensor; Geomagnetic sensor; Light sensor
Health Features:Energy Score; Sleep Apnea detection (FDA authorized); AGEs Index; Body Composition; ECG; Irregular Heart Rhythm Notification; Cycle Tracking with skin temperature; Sleep coaching
Workout Modes:Multisport tile (Triathlon/Duathlon/Aquathlon); Functional Threshold Power (FTP) for cycling; Race Partner; Track Back; Custom workouts via Quick Button
Storage:32GB
Speaker Mic:Speaker (with Siren support); Microphone
Calls:Yes (LTE standalone or via paired phone)
Battery:590mAh; Up to 100 hours (Power Saving); Up to 60 hours (Normal use, AOD off); Up to 48 hours (Exercise Power Saving)
Charging:Fast Wireless Charging (WPC Inductive); Proprietary puck required for max speed
Weight:60.5 g (Body only)
Band Sizes:One Size (fits 145–205mm wrists via Dynamic Lug System)
Extras:Quick Button (customizable); 86dB Emergency Siren; Night Mode watch face; Gesture controls (Double Pinch)
✓ Pros:
- • True multi-day battery life (up to 100h in power saving)
- • Extremely durable Grade 4 Titanium build with 10ATM rating
- • Dual-frequency GPS (L1+L5) provides superior tracking accuracy
- • Brightest display in class (3000 nits) for outdoor visibility
- • Exclusive features like Siren and Multisport tile for triathletes
✗ Cons:
- • Large 47mm square-circle design may not fit smaller wrists
- • Key health features (ECG, Sleep Apnea) locked to Samsung phones
- • Proprietary band attachment (Dynamic Lug) limits third-party options
- • Charging speed is slower (~2 hours) compared to competitors
As an Amazon Associate I earn from qualifying purchases.
Check Price on Amazon→
Which one is better?
Overall, Amazfit Balance delivers better satisfaction. Samsung Galaxy Watch Ultra is still a quality option with specific strengths worth considering.
Who should buy each?
Expert take:
- Amazfit Balance suits buyers who need Extremely lightweight design (1.23 oz) for its 46mm size, Advanced wellness toolkit including Readiness score and Body Composition analysis
- Samsung Galaxy Watch Ultra suits buyers who want True multi-day battery life (up to 100h in power saving), Extremely durable Grade 4 Titanium build with 10ATM rating
Conclusion
Amazfit Balance and Samsung Galaxy Watch Ultra are both solid choices. Match the strengths above to your budget and workflow to make the best call.
Frequently Asked Questions
+Which has better value?
Amazfit Balance excels if you value extremely lightweight design (1.23 oz) for its 46mm size. Samsung Galaxy Watch Ultra is better if you prioritize true multi-day battery life (up to 100h in power saving). Pick based on your budget and daily use.
+Is this an independent review?
Yes. We use affiliate links for monetization, but recommendations are research-driven and unbiased.
+Do newer models exist?
Check release timelines from the manufacturers and compare pricing before you buy. We refresh this page when major updates land.
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