Saily delivered in Finland — and in some places, it embarrassed the hotel WiFi.

Saily, from the makers of NordVPN, offers eSIM data in 150+ countries with a 15% affiliate commission — the highest in the eSIM space. But commission rates don’t matter if the product doesn’t deliver. We ran Saily through seven speed tests across Helsinki over four days, and the results surprised even us.

Test Location: Helsinki, Finland

Four days in Helsinki, based at the Marriott U14 Autograph Collection in the city center. Tests covered the airport, the hotel, restaurants, historic buildings, cafes, an open park, and an island fortress.

Activation & Setup

Download the Saily app, purchase a plan, and scan the QR code. That part is straightforward. In practice, activation took longer than expected — about 15 minutes, including a couple of phone reboots before the eSIM profile finally kicked in. Once it activated, though? Flawless. The dual-SIM behavior was clean: our primary line stayed undisturbed, and Saily took over data immediately.

Verdict: Setup is a one-time friction point. Budget 15 minutes at your hotel before heading out. After that, you forget it’s there.

Speed — Battle Tested Across Helsinki

We ran speed tests at seven locations spanning the traveler’s day — from airport arrival to island fortress. Every single result beat the hotel WiFi.

• HEL Airport: 68.3 Mbps down / 6.7 up — arrival terminal, indoor
• Marriott U14 (Saily): 148 Mbps down / 17.5 up — 5.7x faster than hotel WiFi (25.9 Mbps)
• Victors Krog: 415 Mbps down / 8.6 up — restaurant, indoor
• Temppeliaukio Church: 759 Mbps down / 41.0 up — inside solid granite. Yes, really.
• Cafetoria Roastery: 609 Mbps down / 12.0 up — cafe, indoor
• Suomenlinna Sea Fortress: 389 Mbps down / 19.0 up — island fortress, middle of the Baltic
• Esplanade Park: 809 Mbps down / 96.0 up — peak speed, faster than most home broadband

The standout number: Saily hit 148 Mbps at the hotel while the hotel’s own WiFi managed just 25.9 Mbps — 5.7x faster. At Esplanade Park we clocked 809 Mbps down / 96 Mbps up. Even Suomenlinna, an island fortress in the middle of the Baltic, pulled 389 Mbps. Across all seven locations, Saily averaged 457 Mbps down.

Coverage & Reliability

Saily connected to DNA Finland’s 5G network and held it everywhere we went — inside the Temppeliaukio Church (carved into solid granite), on the Suomenlinna ferry crossing the Baltic, and at the airport. The slowest speed we recorded anywhere was 68.3 Mbps at the airport, still fast enough for 4K streaming.

Across four days of heavy use — Maps, WordPress uploads, video calls, restaurant lookups, photo backups — we recorded zero dropped connections. Signal strength was a consistent 5/5 in the city center.

Hotspot

Tethering works out of the box. We used it lightly — the 25GB plan has a 5GB high-speed cap before throttling to 1 Mbps, so hotspot was reserved for quick laptop tasks. When active, hotspot speeds mirrored device speeds closely. After the cap, throttled speed is fine for messaging and email but not media.

Value

At $50 for the 25GB plan, Saily works out to $2.00/GB — identical to Airalo’s Eurolink 50GB/90-day plan at $100.

Who it’s for: Digital nomads who need video-call reliability, travel bloggers uploading photos in the field, and everyday travelers who’d rather not play “find the cafe WiFi” in a new city. If your hotel WiFi can’t break 30 Mbps and your eSIM is pushing 800 in a park, the math is obvious.

Referral Link

If you found this review helpful, use our referral code: HOMERO2081 when you sign up for Saily here.

How This Connects to the Seven Senses

• Wander (Instinct): Reliable data means you can follow a whim — look up that restaurant you just walked past, find the hidden courtyard someone mentioned, change plans mid-stride. At 809 Mbps in a park, serendipity is well-supported.
• Sanctuary (Spirit): Knowing your connection is private (Saily runs on Nord’s infrastructure) turns a random cafe into a secure office. Peace of mind is a sense too.
• Vista (Sight): A working eSIM means Google Maps loads instantly. You spend less time squinting at street signs and more time looking at the city.
• Unwind (Touch): The physical relief of not hunting for WiFi — not typing passwords, not accepting terms, not reconnecting every 30 minutes — is a genuine comfort.
• Cadence (Sound): Zero dropped video calls. Your family hears you, not the reconnection chime.

Tested July 14-17, 2026 in Helsinki, Finland. Saily Europe 25GB plan ($50). Network partner: DNA Finland, 5G. Affiliate disclosure: 7senses.ai is a Saily affiliate (commission). This review reflects our actual experience.